I also have to wait for the disc. On the release day I can't play 'cause I have to work late. D*MN!! So earliest for me will be wednesday in the afternoon. Working is ok, but it takes up a lot of leisure time.
You can play now though, you can play the tutorials, I was playing them all day yesterday
Edit: Digital, okay I guess that's different, sorry
just be patient, go and play other games or... :O go outside in the fresh air and sunshine