Comment by greatgib

What they nerfed the most is the basic feature of the PR diff view.

It's only job is to display diff and review comments and it easily hide the diff for files that are a lit bit longer and hide comments when you have more than a dozen. You need to click to see. It's impossible to search in diff without going through it to expand everything.

And a ton of things are regression compared to working with pr a few years ago. Including being a lot worse in terms of latency!