As usual, some people are idiots. I just left a Prison of Elders game because one of my teammates was doing nothing but making loops around the map in round four. In round three he'd found a spot in the Hive area where he could sit and not be hit. I must have reported him as Inactive and Unhelpful and Cheating a dozen times before getting fed up with him. Why do people spend a bunch of money on a gaming console and a game only to not play?!

*Sigh...*

He is playing, just a different kind of game than you :p. Very frustrating I'm sure.