To all who complain about being bronze after the placement
Having checked many accounts that being bronze after placement , I find** ALL** them have a super low MMR.
For anyone who complain about placement, just enter this link: na.op.gg/summoner/userName=#yourname# replace #yourname# with your summoner in game. Such as me, na.op.gg/summoner/userName=DragonslayerFizz
Then update and check the MMR.
I found all their MMR was less than 1000 even 900. That's pretty sure to being bronze.
I had not played ranked in normal s4, and got siver-1 in pre-season placement with 1400+ MMR. Afer 5/5 placement, I got siver-4 now with 1372 MMR. Not very good but it tells that Riot's placement is not that bad.