Pac-Man CE is a whole lotta fun. I do wish it was a little more fully featured though. I like being able to watch a replay of my game afterward but it woulda been nice to be able to save that and share it with friends -- or at least upload it so you can see how the top players attack a maze (Tetris Evolution has something similar to this, actually, where you can watch a top player's replay). It's also sorely missing multiplayer, which would've added a nice dimension to the game.
Kinda winced at the price -- $10 is a lot for what is mostly bare bones Pac-Man with a timed element. Like some've said with Calling All Cars, it doesn't quite seem like you're getting $10 worth of game here. Would've been nice to get a discount if you'd already bought the regular edition of Pac-Man (which I did...I'm a sucker).