Vast majority of democratic cities are shaped by bean counters and most of their cores have vacant sites left by demolition. I think you're grossly undervaluing Toronto's condo architecture. The preponderance of window wall vs curtain wall and copious amounts of spandrel is a symptom of a market that is grossly unaffordable above a hotel suite sized unit on a floor with 12 units and in a 600 plus unit tower with 4 elevators. The quality of the finishes is the focus of the architecture. Guggenheim Museum Bilbao vs Frank Gehry's Santa Monica house.