I own this game for a month or something, and to be honest - there are only 3 reasons I haven't uninstalled it yet.
1. The gameplay is really good and this is the only multiplayer oriented game about which I actually CAN say it's really good.
2. God dammit, my good friend Disaster and I are both introverts, I'm rather more expressive, but for christ's sake, this is propably only place where we can more or less meet each other and have fun together, yet not bothering ourselves
3. ...I paid 15 bloody euros for this one, and I am a poor, young, unemployed polish student. I respect my money, especially when I spend them.
Edit: Oh, you noticed that too? I thought it was one of my delusions...