This is just an opinion, but I've had bad experiences on that site. I've only had 1 good match out of 10. It usually consists of waiting a long-ass time for people to join, and then once the match starts some jackass will leave, and even then one team will typically just dominate the other over and over... It was a waste of time for me. I once had the awesome face as my profile picture and went onto a lobby where some douche called me a troll. So then the match got ready, I waited on tf2 to start up, let it load, waited on the server to load, then got into the match only to find out that I was kicked. Bloody.