I came to this with no knowledge of CSI at all. It's not a series I watch. It seems to me that there was more going on within the CSI side of things than I knew.

What I loved was the fact that it soon became clear that most of the CSI lot knew their Astro Quest with all the stuff that was going on. "I'm not a seamstress, I'm a coroner's investigator, dammit!".