How can the rating be 7.5 !

Rating: 3/10 (2 January 2007)

OK. I don't get how this movie can even get a 7.5 avg rating. Everything about this movie was bad. Character buildup was bad and you won't care if any of them get killed. The story is disjointed with things that happen that do not really either tie into the story or have so little significance that it made no sense to even be in the movie. The special FX of the monsters were average at best. They looked like smeagles from Lord of the Rings :/ and were not scary. In summary, this movie was about bunch o women, some a bit wacko, that go down a cave and get killed by lame cavemen who turned into smeagles :/.
Terrible. I'm being generous to give this movie a 3 rating.
What's wrong with you ppl ?!