Failed Architecture

The best one is the Bangladesh National Assembly Building: http://architectuul.com/architecture/national-assembly-building-of-bangladesh

I think a lot of brutalist architecture gets a bad rap because it became so commonplace in the mid 20th century. Just like anything that's done "too-much", it became overdone as lesser and lesser architects created less inspirational designs.

PS. Also loved the old Best stores, with ACTUAL crumbling facades as a self-aware statement of consumerism: http://www.failedarchitecture.com/the-ironic-loss-of-the-postmodern-best-store-facades/

So good.. you could say they were the Best.

Elevated pedestrian catwalks are a recurring architectural fad. They don't tend to work out very well outside of a few specific areas, though, as pedestrians traffic is most popular in situations where pedestrians also have access to lots of street-level homes and businesses.

Consider further coverage and commentary such as

https://www.academyofurbanism.org.uk/streets-in-the-sky-the-urban-idiot/

https://failedarchitecture.com/the-downfall-of-londons-streets-in-the-sky/

https://www.architectural-review.com/essays/campaigns/notopia/notopia-the-fall-of-streets-in-the-sky/10006944.article