Well, when you don't like it, you don't like it. Also, IMO the dude has the right to judge the game by the 4 ranks he played...every person has his own "trial period"...if he's willing to discard his game after 4 ranks, its a decision as fair as those that are still playing, waiting for it to become better.

Its up to each person decide for how long he can endure the game.