High DPI monitor? Try Edit > Preferences > Experimental Features and enable the scale UI 200% option.
Lol, do that and a number of the modal dialogs fall off the edge of the screen. NOT a good fix.
Thanks for the method. In case there are any other idiots out there like me, you need to read the line that tells you these setting changes will be enabled the next time you load photshop.
As for the end result: It's much better, but I think the user should be able to modify the scale to suit there needs.