Losing fate in league of legends

Don't prepare your tomatoes and throw at me yet. Hear my reasons. I am seriously consider leaving League of Legends, go to Dota or maybe Smite instead.

I got a leaver buster warning and forced to type in "I agree", not because I am leaver. What actually happened was I had a lag spike and then got disconnected while the YouTube video in the background tells me it was not my problem. Then I quit the game and tried to reconnect. The game stuck at 36% while loading. Then Quit and tried again. This time stuck at 100% (I waited for at least 2 min). Seemed not working so I quitted Client and try re-launch the Client. The patcher refused to launch the client for 5 times. Not until I restarted the computer and logged in and get that message. This is not the first time I felt I am losing fate in Riot and League of Legends. Just yesterday while I was solo mid a KS troll Gnar kept KS me (as ) and spam laugh at me (I ended up 20/1/17 in fact). Then I got a messaging saying I been reported as Verbal abuse. I felt I am a quite nice summoner already, didn't report that . http://matchhistory.na.leagueoflegends.com/en/#match-details/NA1/1651319386/205584425?tab=overview

On another instance, in S4 the shear number of Bot Account in AI, ARAM made me wanted to quit League too. in S3 I only seen 1 (a harmless kept got excited Warwick), in S4 on one night I saw 7 IN A ROW (all mid lane feeder. )

Don't bring up other minor things like seeing trolls and people think they are gods have to comment on every item you buy.

What is wrong with the League Nowadays? I really hope can reverse time back to good old nice S3 The only things still holding me back are: I spent more than 300 USD on the skins and I have friends playing league.