I think it is a great movie for its genre. It reminds me of the Friday the 13th movies. It didn't really scare me but the gore is awesome. I was disappointed by the ending which was fairly predictable.
It was the first of the new 3D movies that i've seen. It doesn't 'jump off the screen' as i expected and is a little choppy where there is a lot of movement but I still think that it is nice.
I definitely recommend this movie to anyone who loves blood and guts horror movies.