New Ranked Placements... Broke

Does anyone find these ranked placements this season to be really challenging? I have played 6 placement games and only won 2 of them, the 4 games i have lost i have bee paired with bronze 5 players. Why? I have silver 4 MMR and placed with bronze 5 people on my team? and i still face silver players and barely bronze players like bronze 1 to silver 3. Does anyone understand why this is happening because its ruining my placements.