[userbinator]

I find it a bit amusing that were they to "update" their look to that of the flat Windows 8+ UI, it would probably entail the removal of a lot of code.

...and yet even on a 25MHz 386, no one complained about the slow drawing speed of the "fancy" 3D buttons in Win3.x.

[yathern]

Well, modern flat design generally also includes a much more animated interface, which would probably entail the addition of much more code. And I don't think the drawing speed of buttons was ever a very strong reason for the rise of flat design - though I completely understand your distaste for it.