Few flaws that just trow me off the boat is unlimited sprinting which is mad gay as is and kills any time of energy management which is actually bound to strategy. Also few other things are: auto balancing, i notice how it balances teams every game but right before game starts off high levels can switch to other high levels keeping the noobs together for farming, which is mad gay and unfair again. Lastly i think we should have our own choice of what attachments we want to get, not level the weapon up to level 8-10 or what ever to get attachment that suits our play style. Yes some will become absolete (so fix them, tune them up to give a challenge to the choice).