Sometimes its hilarious other times its not. I mean the exact same episode. I guess if I'm in a good/silly mood then I find it funny, but other times I don't even laugh at it.
Futurama, Family Guy, Venture Bros., and Home Movies are about the best. I guess American Dad is pretty good as well.
All of AdultSwim's newest shows are just plain terrible. Super Milk Chan? Tom Goes to the Mayor (I can't even fathom how the two dolts who made that show brainwashed someone into putting it on the air, its just plain terrible)? Stroker and Hoop? Squidbillies? Whatever that other new one they've started showing is (has really poor animation)?