I loved this game, untill the ******* 4th to last challenge match, knife to a ******* gunfight, you can't choose the class you spent 1hour grinding for, you have to pick the scout, I grinded the hell out of the medic, then you have to force me/the player to pick a class that they didn't level? The grinding in this game is ******* rediculous, but I didn't want to complain about it before this god damn level. I just think you ruined the experience for the player with that choice!
If anyone is having trouble on any of the levels, I found out a great person on youtube called BlizShouter, hes done a walkthrough on every level, every mode. I looked at his channel on the levels I needed some help with, hope this helps!