I'm gonna take the cultural high road and popular low road and say it is about time. Beyond the original writing staff, and even throughout their run, so much of the humor on this show has been immature to the point of insulting the viewer. There's alot more fun to be had just watching these movies yourself, because very little of what the robots say is worthwhile anymore.
I haven't been 13 for a long time, and the show would like to forget that fact sometimes.
Will
You may like grandma's yard gnomes, but I've seen Rock City. Remember it.