400 mmr difference between teams in games

anyone else having terrible matchmaking issues? its becoming more and more common to have 300+ mmr difference between teams. its not fun or fair to play against.

i would honestly rather wait 10 minutes than have to waste my time playing games like that. get your shit together riot. this has not been a one time occurrence but has happened more and more frequently through out the season. idk whats wrong if the players are quitting or not playing ranked but its negatively affecting me and the friends i play with. just makes us want to quit and move on to other games.