Shrek: Fairy Tale Freakdown is complete crap, you don't even have all the characters available unless you beat all of them in the arcade mode, which is the same order every time, and when you turn the game off, you have to do it all over again.
The special moves are horribly unresponsive, the enemy AI can spam the hell out of the special moves effortlessly (especially the Gingerbread Man), and worst of all, some of the stages have bottomless pits, which seems fine but the movement is very awkward and the jumping has too much up and over. And the biggest crime of all? No multiplayer, or at least I recall there not being multiplayer, I haven't touched the game in a few years. Try it on an emulator if you want, and enjoy the pain.