Imaqtpie provides (Challenger Tier) Patch Review on Twitch.tv 12-9-15 Video 00:10:15 for details...

I would be amazed if Riot Games isn't paying attention to the amount of detail provided by the QT. To have such valuable feedback from a player(Challenger Tier 3 accounts) to actively broadcasts daily. Carries the highest feedback quality on how to optimize the game for further development.