So bad ... IT'S GREAT!!
This movie is NOT a horror film, it's a comedy. I laughed my flying piranha butt off! I'm not sure what everyone was expecting but seeing Bishop from Aliens trying to act as a tough guy is worth all the horrible music, terrible foley, god awful dialog, bad special effects, cheesy 80's clothes and lame sexual references. If you have a good sense of humor and aren't expecting anything scary or dramatic, it's hilarious.
The main woman is a Klingon from STNG, and there's more topless shots in this movie than you can shake a stick at.
I'm sure it was just an excuse to film a movie in Jamaica and have enough hot women around to keep everyone happy. I can still see a lot of James Cameron in this film.
Did you tell LUKE..? Is THAT who you could tell??