We saw two interesting movies this weekend - "Stay" (at the theater), and "Shaun of the Dead") (with friends on DVD). Stay was well done, and had me guessing until the end - I was off on the wrong track as to the relationship between the psychiatrist and the protagonist right up the last few minutes. Definitely worth the time, I think.
"Shaun" was just a funny send up on zombie flicks. The first part where he and his friend Ed are completely oblivious to the growing chaos is hilarious. Worth the time as well.