Spend some time with it again. You'll learn to hate it just as much as you did the first time around. For me, it's because of a single factor: BSOD caused by shitty geforce drivers. I used to think the linux geforce drivers were shit because it was a neglected platform. Now I know the truth: windows geforce drivers are full of pain and tears as well. I don't see any of the same issues on OS X.