With the disclaimer that I'm a sucka for Sandra Bullock ... this was a decent flick, saw it this weekend. Just came out on DVD.
Sandra is a depressed housewife who learns her husband was killed in a car accident, awakens the next morning to find him alive and well at home, and then awakens the next day after to a world in which he is still dead.
Predictable ending, 5.6 on IMDB, didn't get great reviews. Good performance by Bullock though, an interesting premise, and enough thrills and twists to never leave me bored with it.
You could do worse.