Games have competition, challenges, uncertainty and rules

I often wonder if I'm still playing a game after 10 minutes of League of Legends :T

Where you gain such a huge lead early that competition and challenges are practically gone. Where you know the outcome of the game. Where most of the rules and strategy and thrown out the window because your team is just so much stronger you can tower dive, invade and play however you want without much care.

Win or loss there isn't much game to be played with this early game meta.