I can go on and on about how amazing it is. The idea of "a fourteen year old in an accident in his parents lab gets his DNA infused with ectoplasm" is original and creatove. Not to mention the fact that you can relate to the characters. Danny and Jazz's relationship is great; its not the usual cartoon sibling hate.
There is only one thing that bother me, though. Why is it the cliche idea Danny x Sam? I really dont like the two together.
Apart from that, thank you, Butch Hartman, for creating some of the best shows in history!