I have been debating this ever since the announcement. It pains me to say it but I am out!
The Skydome/Rogers Centre simply sucks!!! I have seen both U2 and Bruce Springsteen there and both times the sound was awful. This was obviously quite a long time ago now, however, I have heard nothing good about any concerts that have been there since. (which are pretty few and far between-for good reason)
It is too big. the Roof is way (30 storys..wtf) too high for good sound. I guess they *might* open the roof, however that is highly unlikely. Even for Coldplay it isnèt worth it.
poor choice. if they wanted a large venue, they should have went with BMO Field. I hope for the people going,it is A LOT better, but I think there are going to be a lot of dissapointed people.