My first vote using this system as I could only watch last week's Univision game on an iPhone. I like this very much.
I wonder if the voting reflects a split in the perceptions of people who were at the game and those who watched on TV.
I drove, got home fairly quickly, and voted shortly after that. At the time my Index was .75. When I went to bed my index dropped to .69 and now it's down to .61. I would guess that the reason my index dropped is the late voting people were more likely to be at the game like me and had the same advantages/disadvantages I did.
Advantages: at the game you can watch any portion of the field you like and are not limited by the camera view.
Disadvantage: while a few players are immediately identifiable by their hair, shoes, or build no matter where they are on the field, for many I cannot tell who is who, especially when they are on the far end.