I was an IC6 at Google when Google+ launched... From my perspective, I think partitioning the Google+ team into their own Dark Tower with their own super-healthy cafeteria that was for them and their executives alone was the biggest problem. IMO this even foreshadows separating off Google Brain from the rest of Google and giving them resources not available to anyone else. Google was at its best a relatively open cul…
I've never worked at Google but am friends with many Googlers. Someone I know was one of these awful company man manager who worked there would just keep defending G+ with these awful spoon fed comments. I stopped bothering trying to say anything about it since it became obvious that the group think has set. He's doing great at Google these days from what I can tell from his LinkedIn profile. I guess the culture has really changed if those are the Googlers who get promoted.