not a good movie at all
the main problem of this movie is that gunn directs it and therefore instead of getting serious movie like the suicide squad suppose to be we get a lousy sitcom with lame jokes over and over. it seems to be a common problem with gunn, he thinks that all comic book movies suppose to be campy sitcoms with bad comedy because it worked for him with guardians. well, even in guardians it dosent work in my opinion. i never watched the third but the first 2 have really really bad annoying jokes ("TASER FACEEEEE LETS SAY IT OVER AND OVER MAYBE SOMEONE WILL LAUGH!!!11) (LETS MAKE THE MAIN CHARACTER HAVE A DANCE OFF WITH THE MAIN VILIAN, BECAUSE, JOKES!! CAMPP, BUY OUR TOYS)
now, what really makes this kind of style not work is the fact that this movie is r-rated, so its far from being the kid friendly marvel formula, however, the reason this movie is so bad is that they flash nudity and gore in your face while making a silly joke every 5 seconds. so what this movie suppose to even be really? is it a kid friendly sitcom or a serious movie? because nudity and gore does not fit with a script that written by 5 year olds. gunn gonna ruin superman exactly the same. hes gonna make it a bad lousy comedy because he thinks comic book movies are sitcoms.
was the 2016 movie any good? no it wasent, it was really bad because of other reasons. but that dosent make this movie any good. they are both bad for different reasons all together.
this movie sucks because its also trying to look clever and "meta" and fail misrably. yeah they do human experiments with a star fish, but what would makes you think those vilians will want to risk themeselves fighting it? lol