Really. It has made game quality in norms go EVEN WORSE. Now you can get super easy games by making a 5 man premade that queues with their lowest MMR lanes then swapping to everyone's main roles, which is making the day of the norms smurfing clan.
The system was built arround soloq and was never intended to have 5 man stacks, so now it's super common to see 5 solos vs 5 man premades. Is it so hard to just test it in preseason on soloq rather than on the most abused queue ever?