I think I am not in the majority on this - but I think the building is too thin for its height. It sort of reminds me of a pair of buildings on Hong Kong's Happy Valley hills known as "the chops sticks" because they look so ridiculously slim. I especially get this impression looking north from the Metro Centre park where the context of buildings around it emphasize this. There have been general rules of building proportion going back a long way. Mies van der Rohe actually built a big mock-up of the TD centre to make sure the proportions really worked. I feel like in this case - there was not really a lot of design considerations - a developer just wanted to stack as many saleable floors into one small lot to maximize profit.