Totally agree Sahil - I'm a huge fan of Tom Hanks and I've been impressed by Julia Roberts in a variety of films throughout her long career but this film was beneath them both.
I was looking forward to seeing this as a fan of Tom Hanks but he's clearly not as good a director as he is an actor. His wife, Rita Wilson, is great in the film though.
Good points _JL_
...I'm a huge fan of horror film in general but I have my preferences. I'm not too fond of excessive violence or gore, I prefer films that rely on suspense and getting under your skin through pot-boiling tension.