Gensler is a major architecture firm, they just haven't done many of the high-profile NYC buildings (they were just announced as the lead architects for a 2,073 ft tower in Shenzhen
https://www.designboom.com/architect...re-09-06-2016/). They do some really great work, but they also need to design for the tastes of their client, and, well, it appears that Harry has a type...
Does anyone understand what level of approval this building needs? It's doesn't conform with the Midtown East Zoning Amendment, so they are going to need some sort of variance to get it built, I'm just not sure who has the final say on that. In either case, that process could definitely lead to changes in design. I don't imagine that the city is going to directly ask for a redesign of the crown or anything like that, but I could see them pushing back on the stilts at the base (they seem to be fighting this all over the city), which could lead to a redesign that coincidentally ends up with a better crown.
As for my two cents on the design, I really don't like the silhouette it creates.
I actually do like 432 Park a lot. It doesn't have a skyline-defining form like the ESB or even Steinway, but it's a super creative play on the classic modernist design in that it appears like a boxy internationalist building at first, but actually is formed out of a concrete net as an exoskeleton that leaves hollow sections to create cool fragments when the light shines through. I think one might want more out of a signature building that dwarfs the rest of the skyline, but soon it won't dwarf the rest of the skyline and at that point it's unique form will be a nice addition among a group of similar-sized towers.
Tower Fifth doesn't appear to have any of the same elegance, though. I do like the base, but the proportions seem crude to me and the top seems like an afterthought. I would also like the approvals process to force them to rethink this a bit.