Riot seems hell bent on making their game unfun. Trolling forums feels more rewarding now days...
It used to be that i couldn't get enough of the game. This lasted for about 5 years. I'd found things in the game i enjoyed and identified with and there wasn't anything that could take the fun away.
The old rune / mastery system was the main thing i found exciting. Before keystones made us play our runes instead of playing our champions; i used to spend hours away from the game theory-crafting and plotting how i would win the next time that I was able to play again.
I also found a select few champions that I truly loved. Life was good.
Until........
Runes / masteries were removed and my favorite champs were reworked instead of just balanced.
GG
No reason to Re learn an un fun game.
i'm waiting for one of the new moba's in development to come out.