I personally love every single fragment of the new quick play system from head to toe. Although, of course it is not perfect I think it is a really good addition to the game.
The ranked UI and matchmaking though, is really in the shadow of the new quickplay system in several areas. The quickplay user interface is much easier to coordinate, the gamemode switch is really smooth too and it just feels so compact.
I really think that the ranked queue UI should look at least similar to the quick play system’s.