I never got used to it after a year. I wasn't even a "new" Mac user as I'd previously used Jaguar/Panther/Tiger/Leopard as well as Classic and even NeXTStep. But while those were better than XP time has marched on and I don't feel like MacOS improved enough compared to the competition (with regards to window management). If anything should have been Sherlocked it should have been rectangle/magnet etc.
I also feel like Apple cripples mice, it's a very trackpad centered workflow and if you're not using one it suffers. Also they really need to have a separate mouse scroll toggle built in.