If you are going to see Brit Brit, just realize you are going to see a "show" not a concert. Basically she's dancing around to her songs. If you are already a big fan, then sure it will be great... But if you are looking to see a quality musical performance, you will be sorely disappointed.
We sat I in the last row because we are cheap, and I will say that if you're going to see this, you may as well do it right and fork over the dough to be down closer, we kind of wish we had.
Would recommend only if you are already a fan, can't imagine she'll be making a ton of new ones with this show.