Why LoL is frustrating ATM
My opinion is that currently LoL is very frustrating to play because of one simple reason.
If a laner gets fed, they will start snowballing super hard and stomp the game. And on one team or the other it will happen. Ad it is not fun for anyone except that guy. The enemy team gets deleted by the fed guy, and the guy's team is just there to meat-shield him so he can delete everyone.
What I am trying to say is that laners get way too fed way too easily, and consecutively just STOMP the game. They are stronger in their stats. Unless they are retarded and 1v5, they have hardly any counterplay when fed. And you can't even stop their lane feeding as a jungler anymore, as you'll die instantly because you will be 3-4 lvls below them.
In EVERY match there is someone feeding, on one side or the other. And the guy that happens to get that feed will just become way too strong for the game to be fun anymore. You will just feel that you are either hopelessly getting smashed, or that you are being carried for free. Not fun.
People that play well should be rewarded, but not to the point where they become semi-invincible with 4 lvls advantage. And for those that will say "be that guy"... I main jungle. In current jungle, even when you are fed, you are no more than a couple of lvls ahead, if at all, and you still will have to be very careful or you will get destroyed.
TL;DR: fed laners just free stomp games. Not fun. Needs to be toned a little bit down.