Maybe something about me. I've been playing this game since season 1. I'm support main and in season 1 I've got to master, in season 2 and 3 I wasn't playing that much but I was diamond.
Now in season 4 when I played more I've got to diamond 2. Overall this is shit to solo play as support.
Champions are unbalanced as fuck, if you don't ban a certain champion and enemy picks it - you probably lose. You can't ban champions that you don't like to play against or counter your champion.
Matchmaking is pure trash - diamond 2 getting matched with golds 2. Sometimes these people don't even know how to aim, but I have to support them. Then they scream that I'm a shit healer, and at the end they did 50k dmg or did 1/9.
Smurfing/boosting - Be at 0 points, play against a guy who played rankeds for 9 hours, picks andro and wipes your entire team since the first seconds, get demoted. Yeah, nice. He wasn't smurfing or boosting at all.
Just today, I've played with or against approx. 5-7 smurfs/boosters. One was boosting a girl that went 1/12 and did 30% less average dmg than the team. I feel bad for people that will have to play with her when she won't be playing with the booster.
Hope I will never log again into the game.