Very nice summary Rob. Not sure when you stopped watching G-man but I like the show up till when Dexter's sister found out that he was a serial killer. From then on it just got worse and worse.
This was a show I was hesitant to even start watching because the premise sounded horrible. It worked for a long time though. Sadly it died a far worse death than many of the baddies that had ended up on Dexter's table.
