Okay, so the movie wasn't as good as the first one, and the actors were B quality, but you're really watching the movie to see the death scenes...
You owe it to yourself to check out the DVD. There's an option to Choose Their Fate, basically, throughout the movie, moments will come up where you have to choose an option (Coin flip heads or tails etc). Your decision affects the movie in different ways. Some characters may live, some may die in a more horrible way, and some scenes may be extended. There are lots of choices to make, and each one spins the movie in another direction. You could wathc this version over and over and see a new movie everytime.
There are lots of Bonus Features on the 2nd disc, including extensive making of featurettes.
GREAT DVD. Definitely Recommend a rent.