We sat in sec 203 CC and it was great. We got discount tickets from TravelZoo, and printed tickets from home.
I saw the original Mystere when it used to be on tour. Boy Vegas cuts the act from 2 1/2 hours to 90 minutes.. Still a great show, but quick.
Sit in the middle, even if you're in the higher seats. Lot of the action is facing the middle, and I don't think people on the side seats will get the same reaction or action.