I completely agree with you. It's just the skyscrapers look the same in all the cities, Eindhoven looks like Nianjing, etc... Boeri finds the concept, a very good one (it would be cool to have balcony like that) but if you look only the building you can't determine on which continent you're, too bad.
RE: Green skyscrapers by Stefano Boeri, Solution for sustainable city ?