I regret playing my placement games in FleX Queque and I think many of us do
So I played 9 placement games so far. All of them were unbalanced games either stomp or getting rekt. I ended the season in D5 but I played vs Challenger while having Gold players in my team, played with other Diamonds in my team vs a group of Platinum-Gold etc. You can look this up. Anyway I got at least an S- in all my games so far. The problem is those games didn't reflect my skill at all. The games with decent teammates vs significantly lower eelo players were too easy and got me an S without even trying. The games with significantly lower eelo players vs other Diamonds and even Master and Challenger were lost in champselect. Losing those games even while getting an S- didn't reflect my skill neither because I was playing for KDA since the games were lost anyway.
So how will this system measure my skill knowing the system was broken? It is also about equal level playing field. Those who still have to play their placement games will play under better circumstances. I think we all rather play again 10 placement games with fairly balanced teams.