Guild Wars 2

When I am looking to join an SPvP game, i would like them to place me into a game where my opponents have similar experience to me. There is an option for that, but every time i do that, it puts me into a game that is empty or has 2 people dueling and i am forced to leave. If i try to manually join a game, i choose one that has 14 or 15/16 players, but by the time i try to join, it has filled. Wouldnt it make more sense for you to queue up, and have the game find 16 players before you are able to go into the instance? or at the very least, only make a new joinable instance when all the others are filled. that way you dont have 20 full games, and 200 empty ones