I'm totally loving C2! My only issues are with things I've grown very used to/ fond of in Classic.
-Sprite Distort Map/Skew
I would desperately love to see this bit put back in as I use it heavily.
When I went to do things like Animated grass for a platform level, I laughed and said forget it, making it a static tiled background image. So not as desperate to have this but I found it very useful at times.
- Sprite collision on and off
I saw something like this in one of the behaviors but it didn't work as I expected. This comes in very handy when something needs to go through a solid object and nothing else does.
I think those are the main issues I had. Other than that, I've been successfully porting my CC game to C2 and it's been going very very quickly!!
Thanks for the great product guys and keep up the awesome work!!