I agree. Got on last night to try out the new mode, only to be greeted with the usual "Can't connect to servers atm, lol!" messages because of everyone else in the world also wanting to give it a go, crowding up the servers big time. It's also a little annoying that you actually have to BUY tickets and such to get the reward items for anything you do in MvM, but I suppose it's no worse than them trying to get people to buy the Mann Co. keys to open any of the gazillion crates you find.
Well anyways, my steam name is
Zylos the Fox if anyone wants another player on their team. Not the most skillful of players sometimes, but it's better than inviting a random 13 year old into the party instead.