This is a terrific movie. The cast is strong, the story is strong, it is a thoughtful, interesting examination of death and remorse.
I knew that with Luke Wilson in it, and Casey Affleck it had to be a decent movie, with good acting, at the very least. Wasn't disappointed. If you're an adult, or with an adult perspective, and not expecting some kind of horror/slasher movie, you'll be ready to enjoy it :) *sigh* It helps if you've lost people dear to you, gotta say that.