1.) It's perfectly okay - per the Prime Directive (P/D) - to walk amongst the natives in disguise - since anything going wrong is obviously guaranteed not to happen every single time.
2.) It's perfectly okay to steal an obviously worshipped object in front of the natives despite having no idea what it is.
3.) It's perfectly okay to use a cold fusion device to wipe out a volcano because no sub-atomic evidence will ever be found afterwards AND said "natural phenomena" will leave behind evidences exactly consistent with that of all other related types of actual on-planet events both before & after this event.
4.) Nobody in Starfleet is w/i the age range from 25 to 50.
5.) It's perfectly okay on the Federation's flagship for its command personnel to argue like 1st-graders @ recess in front of everybody else.
6.) It's perfectly okay and ALWAYS best for the captain to fully disclose ship-wide the entire mission at the start so that all personnel will worry as much & as soon as possible.
7.) It's perfectly okay to jump into warp w/i close view of a space station.
8.) It's perfectly okay to use a mechanical device on the bridge - to control the warp speed engines - since it will never break.
9.) It's perfectly okay & easy to use said device to set warp speed accurately & precisely to "n" number of decimal places despite few markings.
10.) It's perfectly okay, efficient, & safe to let a bridge officer take over being the ship's chief engineer after said officer has only "shadowed" the now-resigned chief engineer.
11.) It's perfectly okay for the resigned ship's chief engineer to loudly complain about what happens inside a starship at a local dive bar.
12.) It's perfectly okay for Spock & Uhura to kiss out in public.
13.) It's perfectly okay for Mr. Sulu to argue with Spock that Khan couldn't have survived the crash.
14.) It's perfectly reasonable for Scottie to remind Mr. Chekov not to drop him or Kirk.
15.) It's perfectly reasonable for Mr. Chekov to be able to pull up 2 other adults despite being thin & of average muscle strength.
16.) It's perfectly okay for Spock to run out of the bridge w/o 1st assigning somebody to the conn.
17.) It's perfectly okay for Starfleet's finest cadet graduates to promptly argue w/ their superiors.
18.) It's perfectly okay for no subordinant to speak to his superior in a calm, cool, respectful manner.
19.) It's perfectly okay for Kirk to be assigned capt to Starfleet's flagship w/i seemingly a year or two after graduation.
20.) It's perfectly okay for superiors to explain every command decision to his subordinants before said subordinants will carry out said commands.
21.) It's perfectly okay for crew-members to flirt & tease each other while plummeting down to the planetoid's surface in a shuttlecraft w/ only 3 minutes left thereby leaving just one other crewmember to control said shuttlecraft AND monitor ALL sensor displays.
22.) It's perfectly reasonable for said shuttlecraft crew-members to also start shooting Klingons before 1st confirming that the lonely "cowboy" won't shoot them, too.
23.) It's perfectly okay for Spock never to once think of/ enact kicking Khan in his groin section while fighting.
24.) It's perfectly okay for the heavily-accented Scottie and Chekov to promote said stereotypes of their respective national backgrounds.
25.) It's perfectly okay for Kirk to know as much about the engineering section and its many machines as does Scottie.
26.) It's perfectly okay for Kirk to repeatedly jump on a 500+ # warp device so as to get it to not only move & realign, but as perfectly as possible.
27.) It's perfectly reasonable for Scottie to worry about salt water damaging the hull of the Enterprise even though said ship's designed to withstand meteors and even atmospheric drag while moving at sub-warp.
28.) It's perfectly okay for no subordinants to ever answer, "Yes, Sir!"
29.) It's perfectly okay for the storyline NOT to reveal how Khan was tricked into thinking that his people were actually inside the warheads.
30.) It's perfectly reasonable for a 300-yr-old man to quickly become the foremost authority on advanced weaponry.
31.) It's perfectly reasonable for Kirk to claim that he doesn't want to embarrass the admiral's daughter by stunning said admiral when the latter has already confessed to murdering 1000's of people.
32.) It's perfectly reasonable for Kirk to look away from the admiral to his daughter while holding said admiral at phaser-point.
33.) It's perfectly reasonable for Dr. Carol Marcus to pull the entire wire assembly out of the counting-down warhead at the last second instead of "simply" cutting one wire.
34.) It's perfectly reasonable for Kirk to ask Bones if he's okay once the danger of the warhead exploding has passed.
35.) It's perfectly reasonable in multiple shots from above of the Enterprise falling towards the earth with NO evidence of air friction or smoke.
36.) It's perfectly reasonable for the top command structure of Starfleet to meet above ground in a transparent-windowed building w/o simply using secure videocasting from hidden, protected locales AND that only Kirk immediately realizes that error after thousands of years of civilizations and fighting have already elapsed.
Even the US govt since the 1960's makes sure that the President and Vice-President are never together, but instead communicate via secure lines.
37.) It's perfectly okay for Kirk and Spock to argue w/ each other in the admiral's office as well as all 3 yelling back and forth w/ no respect for the chain of command.
Looking back on this thread of mine, I almost can't believe I was able to remember/ specify THIRTY-SEVEN different points after watching this movie just ONCE! lol
39)It's perfectly reasonable for 24th Century Earth to have no planetary defenses against incoming space debris let alone an actual alien invasion .(That comment was first observed at the film's original screening. )
40) It's perfectly reasonable for hip hop music to still be popular after 300 years. That's just my two cents.
41) It's perfectly reasonable for Chekov to make the superfluous comment that Spock can beam down to the surface after the latter simply inquires about beaming Khan onto the ship.
42) It's perfectly reasonable for Gene Roddenberry to to be rolling over in his grave.
44) It's perfectly reasonable for Starfleet personnel to blow up countless thousands of people and not report that someone is blackmailing him to do it, before or after his child is cured.
45 it's possible that there is intelligent creatures out there with no sense of self preservation, yet they exist for generations, it's alright for them to die but not to break some focking stupid rule that you shouldn't show a space ship to primitive people. this is a message for people in the future preserved in imdb, when you first see a spoke in your space travel kill the focking basterd because the bitch will leave you to die just to preserve a focking stupid rule, and people would call this foking shet a movie and give it high score on imdb, kill the focking spoke basterd!