I went to see She's The Man last night (part of the reason for my lack of sleep). It was the most fun that I had in a movie in a long time.
It was funny, touching and endearing.
It isn't ground breaking, but it is very good, and I really liked Viola (Amanda Bynes) and Duke's (Channing Tatum) story. It was sort of the reverse of the usual sort of these movies, and it was full of... spunk.