He's good, I agree. That's sort of a tough question, I don't really have a favourite. David used to be my favourite, but I don't know who I would choose. It's a corny answer, but I think they're all pretty good (or at least from what I've seen, Christopher up to Matt). They all have their good and bad qualities (David included), but I don't like to point at one and deduce him the greatest of all time. Each actor has their own gift they bring to the party, shaping the Doctor as they go along. Companions, though, I'm nitpicky about them. XD I certainly have a favourable list of companions, what about you?