I'm considering buying a MBP Retina high end model and I know it's not a gaming laptop. Can anyone enlighten me if games like GTA V or Batman:Arkham Knight(ok this one probably wouldn't work at all) can fare well on the new MBP? How about less intensive games like TS4 and TS3? Does it play well too? I would be glad if someone can share their experiences with me! Thanks!