^The towers you've shown as comparable are all stumps and 99% of people would never even know they are there. The Gehry towers are much nicer than any of those especially with the cladding, height, and 3d look they have. The original 3 amigos toilet paper wrapped design was never going to happen. The execution would be next to impossible, and materials would be beyond expensive. Studio units would be starting at 2 million to get those built.
Compromises need to be made to actually build something in real life, and overall I think once finished many will be pleasantly surprised with the end product.