Serenity, 2005; directed and written by Joss Whedon. It was good.
The Hitchhiker's Guide to the Galaxy, 2005; directed by Garth Jennings, based on the book by Douglas Adams with a screenplay by Douglas Adams and Karey Kirkpatrick. Disappointing: it's like they made a movie out of the some of the same pieces as the book, but left out all the humour. Now I have to reread the books to make sure they're still funny.