It's only my opinion, but to me high rise towers are inherently more sterile than low rise buildings due to repetition of the same materials over more floors. I'm not against high rise towers, and like seeing them around our core as long as there aren't too many in one cluster. I don't like the cold wind swept feeling that comes from a cluster of highrises when there are too many. By the same token, I don't care for areas that are all 6 storey buildings either. I like the variety.Why are towers potentially sterile, but not mid rise buildings?