Redundant and unnecessary.

It's fun, it's light, [but] it has a hard time when its tries to get heavy.

Clever, believable, and super fun to watch. It totally has replay value.

I really wanted to like this movie. I feel terribly cynical trashing it, and that's why I'm giving it a middling 5. Actually, I'm giving it a 5 because there were some superb performances.