I have seen O and thought that Mystere was more entertaining. Maybe because at O, I sat somewhere in the back of the orchestra section. At Mystere, I was the 3rd row from the front. Ladies, let me tell you, those guys are ripped! When they were doing their acrobatics and feats of strength, you see their well-defined 6 pack and sexy, sculpted backs. Drool.
At the end of the show when the performers take their bows, they also take off their masks/head coverings. Not only do they have the body, they also have the face!
You definitely have a nice view sitting in the front!