I've also spoken to a few of the developers of the core Gnome applications and morale, from what I've seen, seems to be pretty low with some groups of developers simply refusing to implement changes planned by the design team. I'm very concerned about the project - I think the new vision will lose them both users and developers, at a time when they need them more than ever.
This design-development schism seems bad indeed. Maybe Gnome lacks a decent leadership, one that lets it be Gnone rather than Windows (Mono, seriously?) or OSX. But then we'd have to know what it is to be Gnome. I kind of like Gnome Shell and Unity and lack of themes means I spend less time customizing my machine and more time working, but I'm not a typical Linux user anyway. What worries me the most is not product quality, but all this toxicity floating around.