Twelve Monkeys is indeed a classic sci-fi piece, plus it was the first movie to convince me Brad Pitt wasn't just eye-candy for the teenage birds.
I saw Sherlock Holmes: A Game of Shadows (the 2nd Robert Downey Jr. SH movie) last night and I ended up being pleasantly surprised. It started out quite boring and second rate, but soon built up momentum, and though there was way more shooting than I care for, too much action on a whole, the last act and the final face-off was ace and saved the movie. Also there's tons of well executed jokes, the chemistry is great between the actors, so they pull off the lesser parts nicely as well.