With the Rabi Rape trilogy (I'm glad we can all agree that the third one sucked... and not in the good way), you can see that he's starting to get old and it's becoming formulaic. And while some call KW7 amature, I personally think that he was just about to hit his prime, and he had some genius improvisations and ideas. I mean, come on - the scene with the dreidel and the twins behind the synagogue is pure gold! He could never do something like that today. IMO, his last great movie was Juicy Jews: The Story of Squirting Sammy.