Just hooked up the darblet in my system. Haven't had a chance to watch a movie yet just direcTV. So far i can see the difference although not substantial i can see a difference. I keep turning it off and on to see what it is doing. After seeing what most peoples setting are i set mine on HD @ 81%. Plan on playing with it more when i have some time to sit with it.
Connected to monitor out of receiver to 65ZT60. DirecTV and OPPO going through receiver, TV calibrated with settings off internet all processing from OPPO, receiver and DTV turned off.