Bought it for Mac OS, garbage. It's constantly lagging or shutting down. Now they released a patch and you can't even start the game anymore, i paid for nothing. it's been 3 weeks and no updates what so ever. They refuse to refund my money either.
I have been playin blizzard games since I was a kid, what a decline they have had it's sad to see. I will never buy anything from Blizzard for as long as I live.