and his shit eating grin when confronted about his support for IDF and israel, plus his wife is also funding anti-protest groups. i felt like the other actors in seinfeld is what made it funnier than him alone, and with him alone he is kinda of a lame duck, given how he acted when people wouldnt laugh at his jokes.
ISAIP was chaotic evil to become neutral, in the later seasons. from season 13 on, they switched.