When I first heard about this series, I thought that it was going to be pretty bad. However, it ended being very good! I liked it a lot, it is possible the best animated series made by Disney since "Gargoyles". Created by Dan Povermire and Jeffrey Marsh (Who also give their voices to some of the characters) this show is funny, clever and original. At first, it seems very predictable (Almost all the episodes follow a very similar structure) However, the writers manage to keep this show fresh with a witty dialogue and a very interesting character development, not to mention the catchy songs, one of the best parts of it.
My favorite episode is "Dude, We're getting the Band Back Together" with Steve Zahn and Carlos Alazraqui as special guest stars. And my favorite character is Perry the Platypus.