Furious D
Calm Stylish Fury
I've felt that the DT in this game is more of a separate tool, while DT of previous games was a strict power-up that occasionally gave you extra tools to work with (Air Raid, etc). Not being able to combo with it is definitely different, but I don't think it is necessarily bad. It's like a new move, instead of a modifier to existing moves.Since the subject of how DT is in-game I'll bring this up now.
I really hope that by the end of the game the activation for DT is not the same. It just feels so out of place with majority of the combos you can do, unlike previous DMC games where DT flowed with virtually any combo.