The matchmaking tends to place new players in their first tank against enemies who are several ranks above them, and are I a way more powerful tank. Also, on some maps, random aircraft appear and fight for a team. Of course, the team with the best players and tanks guts then all the time, and they can kill a starter tank with a single missile barrage. Also, the currency distribution is broken. A player on your team who did nothing would always earn more than anybody else. Oh, and some tanks have rapid firing guns that shred enemies in seconds... Often before they can even hit the fire button.