Perception is important in discoverability of documentation, and yes, vibes are also part of it.
The complaint is that now it often ends up disjointed, especially when you're starting to search for a topic, and the links pointing you to "new site because this one no longer updated" don't point to the same topic (or area) on the new site.
Also, I have absolutely no idea where you come from with fanboyism or Microsoft hate as context in previous comment.
