Can we stop calling adc's overpowered please?
If you look at the top 30 champions for win rates there's not a single adc there (I'm not counting Kai'sa because she literally just came out, and I'm not counting Quinn because almost no one plays her). And Riot recently nerfed them indirectly with the red buff changes.
http://champion.gg/statistics/#?sortBy=general.winPercent&order=descend