Plus they just sourced their icons from somewhere, hit CTRL+SHIFT+U (Desaturate) and left them as is. I either expected them to change colour when I moused over

Plus they just sourced their icons from somewhere, hit CTRL+SHIFT+U (Desaturate) and left them as is. I either expected them to change colour when I moused over them, or if they are meant to remain static they should have been contrasted or leveled properly. They look blurry and amateur.