As someone who lived there for many years, I would dare to contradict you. There is beauty in the many shades of grey.
But seriously, my main problem with Aberdeen is psychological. It feels so far from everywhere else. In Glasgow and Edinburgh, you're much closer to the rest of the UK and even the population centres in Scotland.
On the other hand, the whole HS2 debacle is a great way to explain this to my friends outside the UK. Bizarre to think it was promised as a way to connect the north of England (and Scotland) to London and the SE...