Let's Go To Prison: 5.5 out of 10.
Ok, there are better comedies out there, but I didn't mind "Let's Go To Prison". Maybe it was the fact I liked seeing Will Arnett because he reminded me of Arrested Development, or maybe it's because it was directed by Bob Odenkirk which reminded me of "Mr. Show" or maybe it's because it's only 84 minutes.
I've seen plenty worse.