It's good but still very limited.By the time C2.0 comes out then both Mmf and Game Maker would probably be on their next upgraded versions as well.So the competition will be fierce and who knows what other Programs,Technology will be out there at that time.
Now if Sony or Nintendo decided to create some user friendly games creation app (Which will never happen),Only then could C2.0 have real competition.MMF could also be truly powerful if the dev's would stop with all their DRM nonsense.Anything can be cracked,no matter what security measures are in place.