Dexter rules

I am currently watching the Showtime series "Dexter". So far, only 6 episodes have been broadcast.
I was looking online for information about this series, and found that there's a synopsis of all 12 episodes.
I was sorely tempted to look ahead, but I did not. Yay for me! I'm content to wait.
And, "Dexter" has been renewed for another season. Yay for that too!