Mirror matches are the direct result of lack of balance. Why else do you think this option is so overplayed?
I disagree.
In my eyes this is more the result of lack of balls from a large majority of voobly players.
Caring this much about their holy puntos they can't stand loosing a few playing out of their comfort zone.
Blame civ, blame map, blame every thing but don't loose a few puntos.
so much this.