Dexter season 6

I don't watch TV that much, aside from picking up the occasional movie. But there are three series that I love: How I met your mother, the Office, and Dexter. The latter will soon arrive at its sixth season:

Pretty damn excited. I know the quality of series tends to fall with each season (like HIMYM does from season 2 onward, IMO), but Dexter hasn't disappointed me so far, and I don't have any reason to think that the sixth season will. On a little side note: Trinity killer's actor Arthur Mitchell shows up as Barney Stinson's dad in HIMYM.