It says Action/Adventure as the genre here on IMDB, but it played out as a Horror/Comedy instead. The acting is abysmal and the creatures are hysterical, especially how they place a towel over their private parts while the actors are clearly wearing green rubber suits.
The blood looked laughably like spaghetti sauce and one thing I couldn't figure out was why most of the cast was noticeably overweight. Were they supposed to be a Weight Watchers group or something?
It was distracting because most of them were so large that I wondered if it was just a coincidence or if it had something to do with the story. In any case, I knew this was a mindless, mediocre film going in and just wanted something on to pass the time while doing other things. If you're looking to be scared or even for some suspense, you'll be sorely disappointed.
If you're looking for something to pass the time and laugh at while watching, this is a good choice. And there's some adequate boobies too. 2 stars for the unintentional comedy.