I can see how some people might be a bit disappointed with ACC being focused on GT3 and the Blancpain series, but I'm happy they moved on something different rather than just making an Assetto Corsa "Remastered" with a new graphical engine.
Doing a more focused sim, with less cars but a more detailed simulation of a few official series is exactly what I wanted Kunos to try but I didn't actually expected them to do it so I'm positively surprised by this move. I'm sure they knew there would be some backlash from those who want AC to be the PC Gran Turismo.
Anyway, we still don't know that there will be no other series or cars besides GT3. The fact that the sim is called Assetto Corsa Competizione and not Blancpain GT Simulator makes me think there will be more to it, but we'll see.
Anyway, I'm hyped!