What excites me about Fuser is that it's a Harmonix game that lets you be more creative with music than what's been done in the genre before (aside from Dropmix, which I never had a chance to play).
Aside from choice of control options, I'm choosing PC on the chance that modding/custom songs happens, as well as for ease of capturing audio directly into my DAW.
Yeah, its a bummer that they lock the songs behind the campaign. I want to get straight into the freestyle, since I already have a pretty good grasp on real life DJ software.
But then again this seems like it could be pretty deep, once you start layering effects and loops on top