To be fair, I never used it because:
A.) I can't play TF2 that often since I have to use my Dad's laptop.
B.) The maps it had ran horribly on said laptop, almost to unplayability, even by myself.
C.) I'm often the only MR person online when I can get on, so nobody's there.
D.) When I do play, I don't want to waste valuable playtime struggling through a <15 FPS map when there are many other servers that I frequent that both have people in them and maps that run smoothly for me.
Once I get my new desktop, I could use it, but apparently it's down now. :<