Okay.. Now that the euphoria I've been feeling for the past 2 days has somewhat calmed down; I can critique this.
First, I'm upset about the loss of the POW, not so much the building itself, but the theatre at this location. I would have been ecstatic had a performing arts centre been included as part of this project. Nonetheless, I have no doubt that if the demand is there after its demolition, Mirvish will quickly build a new theatre.
However, the loss of POW is acceptable given the legacy that this project will bring. We are getting two new museums, lots of retail, classroom space for OCAD and legendary, breathtaking architecture. This is probably Gehry's last major work, and his signature project.
I am somewhat surprised the middle tower doesn't include a ~20 floor hotel portion. This is an ideal location for a good 5 star hotel to service TIFF patrons and visiting businessmen.
Overall I am crossing my fingers, toes and hair that this project will go ahead without being dilluted far enough to impact Gehry's vision. Kudos to Mirvish for leaving Toronto with a legacy that is global in the scope of architecture.