to be honest, flying is just good to do the wq and leveleing alts
remove the wq and flying give nothing to the game to be fair (except to leveling quickly an alt)
i really love flying but yeah... his only real purpose is doing wq and alt leveling more quickly
i mean, its serve no purpose in pvp arena/bg, in raid, in dungeon, there is not even one single aerial combat to justify the flying
man, this game is so old and blocked by his old engine, its not fun anymore
a moderne wow with new engine could let you do combat on mount, aerial combat, underwater combat, etc.. each expansion is just about new boring mechanic in a restraint engine so old it make babies crying lol