The game launches and gets to the title screen. However, at that point, clicking the start button just goes back to that screen over and over again. VIDEO
Also, please note that the only way to end the game is for me to use alt-tab-delete + end task. Using the escape key does the same thing as hitting the enter key.
I've heard of others being stuck at the login screen; however, I was told that this issue was unique because my gamertag IS visible in the lower left, and the button does work ..it just never goes anywhere.
Anyway, has anyone seen this or have any ideas?