The story was good and a pretty unique take on your general horror movie fare. It doesn't seem that original at first (group of kids going on a road trip to a cabin) but quickly becomes very intriguing.
The cast are amazing. The people in the "lab" are great. Thor does a pretty good job. The red head (Kristen Connelly) was scortching hot. The stoner guy was the perfect comic relief. There is even a cameo at the end that was excellent. Slasher films aren't known for their acting but this one is very good.
Overall, it was a great movie that everyone in the room enjoyed a great deal. We were doing a double feature and were really worried that the movie that followed it would be a massive let down in comparison. I say the movie is probably okay for 13+, but only for horror fans as the film can be satirical to the genre and some jokes can be missed. If you like horror movies, you should get a pretty good kick out of this one. I give it 5 out of 5 slashes.
Have you seen it? What did you think?