Harry is still annoying as hell. I hate him so much. The show would be so much better without Ghost Harry. The only reason I was even a little excited at Ghost Brian was so Harry wouldn't be there.
I was excited when they were going to have a guy who apparently wrote a book detailing 'virtues of atheism' since Dexter has talked to all manner of religious folk this season and is so.. 'impressionable' he's taking it to heart. Dexter just dwells on everything any random person says to him for complete seasons, it's so frustrating. Do we get a new look? No, the Atheist is a complete douche and gets killed two seconds later. Predictable.