I started playing this game nearly three years ago after doing some research on it, in particular if it would run on my Mac. For the first year and a half, the game gave me no real problems, just the occasional freeze/crash, but only a little bit annoying. And if this is how it stayed, I'd shrug my shoulders and tell you it could be worse. But since somewhere in the mid 6.0's this game has become increasingly unstable, to the point of frustration. I wouldn't be angry about this problem if this is how it always was (though, it's debatable if I'd be playing for three years if it had been this bad) but the fact that they keep making the game run worse as they keep "improving" it makes me rage.
I had plans to budget a certain amount of money to spend on the game each year, to keep it profitable as it was a good product, but outside of the first year, I've never reached that limit, or not spent any money due to how poor the game runs. Very disappointing in all.