As it is right now... often times we get the same map over and over. It sucks. Sometimes I get the same map 5 or 6 times in a row. Other times I join a game only to join at the end with zero waves left. Plus I rarely get to play the maps I want to play. Let us stay in the same game and vote for the next map guys. Competitive should be the only game mode that makes you play with new people every game.