Early game feed is the 1# reason I lose in Season 6.
Been playing ranked, trying to get to Gold again and I've noticed that if the team feeds early even like 5 deaths it's like the kiss of death for the rest of the game and people start tilting and raging and blaming junglers. I kid you not I've seen the score at 5 - 7 and it's come up so many times it's unreal, it's like that score is a message to me saying this is going to be a difficult game and your ADC and Support losing lane is the cause of this. That's another thing I've noticed, bot lane is the biggest source of feed from every other lane. Anyway I'll keep playing but not really having fun this Season since come backs really don't come up that often anymore.
Update: I got Gold just now, Silver 3 to Gold didn't take too long but the Silver 2 promos were a nightmare, 4 in a row. Early game feed solo queue is still very difficult especially with the jungle role and playing with premade gives you a bigger edge on game dominance. I do hope we get a real solo queue soon.