I watched the first season of True Blood and the first ep of season 2 (to see the outcome of the cliffhanger). Then I was just done. I never took to Sookie and wasn't actually much of a Bill fan. Most of the characters had no redeeming qualities and that's pretty much a deal breaker for me. Also, I think if too much time goes by between seasons I tend to lose interest. Like with Dexter. I LOVED the first two seasons of Dexter. By the time the third season came back around I didn't feel invested anymore.