What's your favorite live action movies of Anime/Manga?

It's only recently that I've learned that several manga/anime have also been made into live action movies. Some are (imho) really great. Have you seen any of these? What do you think when anime becomes live action?

I've just started, but I really liked the live action version of "Kimi ni Todoke". I wasn't too thrilled with the movie of "Lovely Complex", though, although it was cheezy like the anime. I'm really looking forward to the live action movies of Chihayafuru, one of which has just been released.