I just reviewed Live Free or Die Hard. I love Bruce Willis as an actor. He is extremely talented and his roles have ranged from broad comedy to dark drama. He is able to work in ensemble pieces and carry secondary roles with the same excellence and skill as he brings to his starring roles.
I'd have to say my favorite Bruce Willis movie, out all of his great and entertaining movie, is ....
My favorite comedy is The Fifth Element for it's humor and tongue in cheek action hero work. Great leading and supporting characters too! So funny! Gary Oldman is SO great in it.
My favorite drama is... Twelve Monkeys. Absolutely wonderful work and awesome story.