I have watched every episode of Dexter at least twice and I say that this has been the best season yet. What made this season of Dexter great?
Two words JOHN LITHGOW. Arthur Mitchell has raised the bar on truely evil villans, and with the finally he sealed his legacy.

All throughout the season I was complaining how annoying Rita was and now I feel terrible about it. I felt absoulutely sick when Dexter heard Rita's phone ringing in the kitchen. And the image of Harrison sitting in the pool of blood was very disturbing. Just like his father Harrison has been baptized in blood.

I think Dexter is in for a world of trouble next season if anyone at the police station rembers Dexter talking to Arthur.

Dexter has been my favorite show from the first episode and I would love to talk about it anytime.