Summarize the following movie reviews:

1. A perfectly dreadful affair that makes no sense, has almost no good laughs and finally just sinks like a rock in a Beverly Hills swimming pool.
2. There are some good jokes that are well suited for each individual actor, but when brought together their brands of humor clash.
3. Everyone who avoided About Schmidt and other recent Nicholson movies on the grounds that he was actually playing characters instead of mugging will be happy to know he does no acting here whatsoever.
4. Peter Segal directs individual sequences with a steady hand, but slack editing and a meandering and muddled plot make the film seem slow.
5. To say I hated this is a grandiose understatement.
6. The concept is inspired. The execution is lame. Anger Management, a film that might have been one of Adam Sandler's best, becomes one of Jack Nicholson's worst.
7. The only thing you'll be mad about is spending 10 bucks to watch Jack Nicholson and Adam Sandler try too hard.
8. Some of the movie is so primitively staged that you can almost hear someone leafing through the book of instructions that came with the camera.
9. A lazy, tired comedy in which Sandler does what he's done too many times before, and Nicholson does ... very little.
10. What's most astonishing is that a film populated by two madmen can grow so wearying and dull.

Summary:
Thought not without its funny moments, Anger Management is ultimately stale and disappointingly one-note, especially considering its capable cast.