Well, they had to build something that would be architecturally compatible. So that was always going to require the 'chinatown-style' balconies, sawtooth faux-multiple building facades, bricks, etc.
I think given that all of those elements were needed, and the density allowed, they are coming together well. 'Real' Chinatown architecture was built by inventive people with not much to work with, building small, packed in buildings with north american massings with a semblance of Chinese tastes to feel like home and to be deliberately exotic to entice people to come in and spend money. So... not much has changed