Not Funny to Jews or Gentiles!
I saw this movie on Friday night with my boyfriend, who is Jewish. I'm Catholic. We both thought it would be a hysterical movie because we both love Jeremey Piven. His interpretation of Ari Gold is absolutely magnificent.
To say the least, we were disappointed. The movie was PAINFULLY slow, not a single character was developed fully and it was just plain not funny. About 30 minutes into the movie, we looked at each other and said "Should we leave?". Piven's character was just a clueless dad with a bad attitude. Gertz was trying to play his straight man, but none of that developed fully enough.
I'm not sure why anyone would be offended with this movie. There was nothing REMOTELY offensive about it. I grew up in an area with about a 90% Jewish population and now I live in South Florida, where the large majority is also Jewish. I'm familiar with all the stereotypes and I got all the lame jokes, but because none of the characters were developed fully, they missed a lot of opportunities to poke gentle fun at the stereotypes.
Save your money on this one. If you want a funny movie, see The Break Up, or Wedding Crashers. Keeping up with The Steins is not worth it.