Why you should watch... Funny People
I'll admit I'm not a big Judd Apatow fan, but his movies do have a genuinely funny moments.
I might be a bigger Apatow fan if it wasn't for the fact that I'm already a huge Kevin Smith fan. In my opinion, both have the same "dialog-driven" style of movie making along similar situations, however, I believe Smith still holds the top spot.
With all that said, I will still watch this movie because I am a huge Adam Sandler fan and because I have always been facinated by the life styles of Stand Up comedians, which, acording the the movie trailer, is what this movie revolves around.