Until now pretty good, of course I would like more RAM and a better CPU. Anyway for the amount of $ I had, it's good enough, I recommend. Actually I'm using to studies and some old games (for while), soon I will try new games. It's a quiet rig. I didn't test heavy games yet, then I'm afraid if the auto settings will really put fans to work when temps got high or I will have to change settings manually. Despite of this I'm happy.
This case isn't bigger, what can give you some trouble with cable management. Anyway, for me it's fit perfect in my desk, where I couldn't put a big case. There is dust filters and in my opinion a good airflow.
Good 7.1 effects. Oh... when wearing it, you can't listen anything else around.