Has GitHub improved reviews since launch? I tried the review feature at launch and found it to be a severe regression from plain PR inline comments, because the review comments weren't hidden when the code they referenced changed, so I had to manually check each review comment to see whether or not it was addressed by a follow-on commit. I emailed their support asking if I was using the review feature wrong, and they said No, I was using it correctly, and it was a known weakness in the feature that they were tracking.<p>Review requests are useless until GitHub makes the reviews themselves useful.