It was a great concept that was poorly executed. It was full of product placement, one episode revolved around a character craving a "Slurpee" from 7-11 and another episode involved the Donkey from Shrek. Not to mention it seemed as if the whole gimmick of the series was "Wow, look at us we are making a TV show with movie quality CGI animation, too bad our writing sucks!"
IIRC, it premiered to huge ratings and dropped off like a rock every airing after that.