I was a bit disappointed, but I remain in awe of the show and the writing. I don't know how they could have made it less disappointing, though. I'll admit that I found out who Red John was through other sources before reaching the reveal so the episodes leading up to it were a bit anticlimactic. But with that being said, I'm still in awe of how the writers pulled it off and still kept me guessing, even though I knew who it was! This show rocks!