There are too few lobbies for lower level players and the only way to gain level is to play games. As no one wants to join a low level lobby if they are high level, low level players are stuck. This game needs tweaks in quickjoin to remedy this situation.
As of right now, the only improvement I could see to this game would be the removal of the flask, or at least changing the options for it. Currently, the easiest win strategy is to rush it, poison your enemy, and just watch them die. It is like zerg rushing, except there is no legit defense against it.