I cannot STRESS how bad this game is. To start of this rant, let's get some of the most common things out of the way.
The balance. The balance in this game is TERRIBLE. It's Pay2Win. The starter weapons are trash, and the starting stuff you get doesn't help either. You're better off leaving this game OFF of your computer.
The things you get for winning. The things you get for winning are simple, but you barely get any of them, requiring you to grind, grind, grind and grind. It's atrocious.
The amount of cheaters and how horrid the anticheat is. The amount of cheaters is too much to comprehend. For the few minutes I played this, I could barely get into a server without seeing a single hacker using OPK, TPK, aimbot, wallhack or chams. The anticheat doesn't so jack♥♥♥♥ for this game, and the devs only patch hacks every millenium.
The mod and elite mod perks. Oh my god. Don't even get me started on how terrible these things are. I can NEVER find a decent server that has e-moderator or the moderator perk for the host. Everytime you kill the host, he/she will kick you out of rage because he/she is a ♥♥♥♥♥ who needs to learn proper use of moderation.
The specs and the weapons they get. Oh no. OH NO. These things are the plague of this trash called a game. They get OP as hell weapons, and they don't cost much. This seriously allows cheap kills, and more points and currency for said spec using person. Seriously? An automatic turret? You obviously need the game to do the work for you if you use it. But there's airstrikes, miniguns, and other unbalanced garbage that plagues the game and makes it more trashy.
I can go on and on about how terrible this gar♥♥♥♥♥ is.