Matchmaking is so bad there is literally no point in NOT leaving matches

Season two matchmaking is so unbearable it literally wants to enforce 10-20% winrate on me. I have 5-10 losing streaks inbetween 1-2 wins. 
 **bleep** became so bad i actually started leaving all the bad matches just to get my winrate to 50%.

Dice\EA need to something, ANYTHING to enforce at least semi-fair matches