It's one of the worst comment systems I have ever seen. Terrible design, confusing layout, forced use of Google +...
It reminds me a lot of EA bragging about how gamers "love Origin" when in fact, most gamers only use Origin because it's forced upon them. I anticipate Google will start bragging about how everybody has a Google+ now, meaning everybody must love it!
I deliberately went out of my way to unlink my Google+ to my Youtube. Now I'm being forced to relink it? I'd rather just not comment, the comment section wasn't that good to begin with...
Also, the inbox system is annoying. It's hard enough to find your inbox, and now there's not really a point to it. I'm sure I just don't understand parts of the system, but if I need to "learn" how to post a comment on a website, the website is poorly designed. End of story.
Wasn't this supposed to be a system to help get rid of trolls, as opposed to just forcing everyone to use Google+? It's even worse now, and people can post ascii art of giant penises or write the entirety of Pride and Prejudice in their comment. You can filter out spam and crude language, but now it's been replaced with other obnoxious content. Just...WTF Google?