Saw this tonight. At first I thought it would terrible, but really liked it.
The film didn't take itself too serious and for the most part it was pretty original. Most of the cheesy lines from the trailer where not in the film. Fox was great too, I think she showed a little more range in acting this time around. Toward the end I felt sorry for her character. Finally, sorry to break the bad news to you boys (and girls if you're into that kind of thing), but no nude scene for Miss Fox.
Good flick though, you should see it if your horror fan or a Megan Fox fan.