I went by it last night. A few thoughts:
-The browns are helping it blend in more, especially from a far, but it still is a very large structure
-That is much more true from a far (like the ferry). Up close, the lack of themeing/detail is much more noticeable.
-Now that it's being built out, it encroaches way more on GF and the Wedding Pavilion than I thought it would. There is virtually no separation between the resorts now. That is sad IMHO. In a way, the Vegas analogy is accurate. The whole side just sort of blurs together into one long stretch - not individual resorts.
-The modern architecture looks odd compared with the other two. GF is very elegant and whimsical. Poly has that 60s kitsch. This stands out and kind of pulls you out of the fantasy. It's much more akin to Riviera next to Caribbean Beach or Swan Reserve next to SwDo (vs. BLT or Gran Destino).
-I really fear for what this will do to Poly's dining situation. This seems woefully under "restauranted/lounged".
It's not as offensive from afar as I originally feared - and the views will be great along with some of the interior finishes. The restaurant looks nice. But, this is still reading decent Hyatt on random island more and more as it gets finished.