Yeah, it's a problem. You're waiting for players to fill up a lobby and the game auto-starts with just 2 or 3 racers and your stuck with them for the next 10-15 minutes. The option to just set up single races would be much better, especially since people don't seem to get dumped into a GP once it has started. It kind of makes the communities feel useless compared to just jumping into worldwide. Odds seem to favor either too much time wasted waiting for a lobby to fill up or stuck in a tiny race for too long if somebody starts the race to early or it auto-starts.The communities feature is a great idea, but just not that well implemented. Simply adding in the ability to text chat while waiting for a lobby to fill up would have helped ease the pain a lot.