Mmm I've played a bit of Cereal Soup, though not enough to have a strong opinion about it!
The game is very beautiful graphically, and I really enjoy the character models, the ability to customize them so complexly, and the different sounds that are implemented into the game. However, as others have stated before, the controls are a bit wonky. A get quite a number of glitches as I play, though they usually aren't major or difficult to fix. The game is still under development, of course, and so these will probably be fixed over time. In general, it's a pretty interesting game!! Pretty different from FH, too. Fun world to run around in, though I've found RPing to be a bit more difficult to maintain in CS. c: