I feel sorry for those who is complaining about champions is being over powered or what ever. Of course you can get raped by a Shaco that is running around owning everybody, but chances is that guy who is playing the Shaco is a good player, or is fed, by you/your team. Also some people is just to narrow sighted that they can't realise that they're playing their champion wrong. I see this in every match, a spellcaster just standing there in melee range, pressing Q,W,E on the warwick, of course they die, of course the warwick will rape you.
And another thing, some players just lack the strategy mind, they can't predict whats going to happend if they go there, or do that. And they just google "*champion* super ownage guide" and follow that guide, getting lots of wrong items from that particular match, and they end up failing.
Majority in this game is inmature kids, that doesn't even bother reading and learning about the champion they are playing and the basics. All they want to do is to use that fire bolt and scream "ITS OVER NINE THOUSAND" and when they can't do that, they rage quit, go to the forums and cry about that Eve or Twitch who was so OP.
But I don't mind, I get lots of free kills and wins from those newbs, just don't complain about it.