Still Devoted

As of right now I'm about half way through my current book Dearly Devoted Dexter and i plan to finish it by next week. The book took a sharp left turn when Dexter went from a serial killing nutso with a conscience to a stay at home mom for his girlfriends kids. The sequel has to do with Dexter Morgan the fun loving serial killer who only murders bad guys. A new killers on the loose and he's really messed up. The CIA calls him Dr. Danco because he was a med student who decided to put his surgical talents to better use... torturing rebels in South America for the government. He was sold out by the government and was forced into a prison camp. He's back and he wants revenge so he's picking off his former acquaintances. The CIA sends a guy named Kyle Chutsky to help out Dex and the rest of the Miami Metro Police police, but Chutsky goes missing and later his finger is mailed to Dexter's sister Deborah, a close friend of Chutsky. The whole revenge-betrayal saga is interesting and Dexter's character isn't as dark, but the move from realistic fiction (about a killer) to police procedural isn't that great when the original formula worked so well.