aside from there being not enough populated servers (which is nothing the dev's can really help) my only complaint is that there is no way to change characters mid-game. it is very frustrating to join a game only to realize that there are 10 soldiers on the team it dropped me in and no medics. so if i want to change to my medic character who actually has medic abilities, i have to go all the way back to the main menu and switch. this just seems highly unnecessary. any chance that this system will ever be improved on in any way?
i wish more people liked this game, it's totally fun but the lack of players is probably affecting the dev's motivation to fix any of the problems with the game. i play on the PC btw.