The good thing on this matchmaking system is that always u get on a map full of players. Than means more crystals in the battle pool and that u can get a better prize. The bad things are: the waiting time (like other online multiplayer games with system choose players from the pool), unbalanced teams or ranks in game. Other bad things of the changes: can't get the list of battle, only the pro ones - so u can't choose a map u like to fullfil the missions, u can't check in game progress for missions - only after u done the battle. Definetlly, in this form, makes the missions target harder to reach. I think this matchmaking system should be used only as in the position of the old battle button, after it solves the unbalanced teams issue while maintaing the list of battles from every server to choose from. Thanks for all the work u are doing, bytheway. Cheers!