4
I love DMC3.
I just am having a difficult time seeing how this one is held in such high regard. I really like DMC1 and 3 as well as DmC. I guess maybe the appeal is just for high level players, which I a very much am not.
4's appreciation is very much derived from the combat and the characters, and not even strictly the high level stuff. The impact, kinetic feel, the flow of moves/cancels... these are tangible things you can feel during battle. It's a core strength that DMC has always had, and often one that is under appreciated because people find it difficult to describe exactly why the game feels good in their hands.