It certainly doesn't work for me.
MS has said that it intetnitonally changed the way it renders fonts (involving grey-scale antialiasing)presumably to minimize different fonts for phones vs tablets vs PCs. Unfortunately, it renders fonts less well in many cases. Things are even worse if the latest graphics drivers aren't used. MS has said it has no intention of changing its current font rendering. But use the latest drivers and you wont change the way MS is rendering fonts.
Cleartype assumes none of these issues exist. In fact, use of Cleartype can make things look worse, depending on your particular set up, as has been noted above.