Maybe I just not seeing where to click but it would be cool to be able to click on a person's completed game and see what rating they gave it and if they added any notes.

It would give a starting point to a conversation, for example, someone completed Resident Evil 6 and I would really like to talk to them about it but it would be helpful to see what they rated it before I started up a discussion on the game.

When you click on a user's name / icon, you should be taken to their Profile page. From there, you should see a little submenu with various options, including "Completions". That page should get you what you're after :D

Awesome. Thanks.

Another question for you, is there a way get a notification when someone responds to a chat? Or does it just show up on my feed?

If someone enters something into the chat on your profile page a little exclamation point shows up next to "My Profile" to let you know. However I wouldn't think you would get a notification back if I respond in my chat but I'll let moho_00 confirm. I guess you would have to go to that person's profile and respond for them to get a notification.

BTW gamerlance, I responded to your question in my chat box.

I actually was thinking about that (chat responses) too. The current setup is a little unwieldy to carry out a conversation. Maybe using @username in responses could send some sort of notification.