AVA has rarely a hacker, and when they do hack, it's in extreme modes of Player Vs AI, which gives you 50k Euro for beating once a day.
And, it's a decent game...
AvA, when I first played it in Beta I didn't really like it.
I probably won't play it again.
I played a quick game, I did 42-22 with my AK. :/
Tried Team Fortress 2? Didnt played it, but i heard much about it. Sounds like a good game.