I certainly don't universally hate balconies on skyscrapers.
In the hands of a skilled architect they can be very strong design elements.
Source:
https://images.adsttc.com/media/imag...jpg?1414426108
Source:
https://sgcweb.s3.wasabisys.com/bdcn...?itok=LS3quyVb
Full disclosure: I was a Marina City resident for 6 years and loved the shit outta my giant balcony.