The comedy here's classic. I can't think of a funnier episode off the top of my head (except maybe the one about where the guy killed his grandmother as a kid, etc etc). I love it when CSI tries to go with the humour, and the Brass-Robbins phone moments are the classic laughs I love combined with a fantastic show. As an actual criminologist, when CSI tries to be too serious it's pushed over the top for trying too hard in my mind – this, on the other hand, is what I like to see and hope we see a lot more of.
My only problem is the consistent use of nonexistent technology, which was done yet again this time.