This is a great game :)
I've onlt got ONE REALLY SMALL adjustment (not sure whether this is a bug or if it was intentional) but I noticed you can change the quality from high to low using the mouse, however when that happens, the radio buttons in the game don't show the change, and even then the radio buttons don't even work for me.
I couldn't honestly care though because the game made it for me, it was actually really addictive for me xD You sir get a 5 from me, despite the buttons :3 Keep up the good work :D