This was not a good thing to do to South Park fans. Even if we put up with the doublecross about the Cartman's dad episode not being real, the Terence and Philip thing is not substantial enough to pass for entertainment for a half hour. It would be like taking the Simpsons off and trying to expand Itchy and Scratchy into an entire show.
It's not that I'm a poor sport about being fooled (grrr). The enemy here is not badness, but mediocrity.
Bob A "Aside from that, Mrs. Lincoln, how did you enjoy the play?"