To all those complaining about games ending too soon...
I haven't experienced this at all, in fact Its fairly easy to drag games out longer if need be, but once you hit the 35min marker things get tougher because the drag / baron obj's double down and everything heats up.
But to all these complaints about games ending at or before 20min, have you tried not being such a debbie downer? Maybe if you stayed positive you'd be able to get back into the game.