You have to ask yourself, why have high end graphics, when the display of the interface is back to the letter setting ages. Anyway, thoroughly concur. Lost icons due spacing going from 2010 to 2013, and now the double spacing [AND] lack of color, makes me
have to look much harder [gray on darker green, who the heck came up with that brain gas extrusion?], straining, PLUS 12 QAT icons are now on the drop down list, and that is with a workbook name of only 9 characters. Display 1600x900 or something like that.
Got suckered in, because testing on a 2600 pixel wide screen did not alert me to this -major- issue! That's not my work machine as the 26" screen width just gives me neck cramps to have to continuously turn head to see what's on the sheet.
Oh yes, without any warning my 2013 Office got removed completely but for Custom UI editor. Also all pinned books were gone and the silly "It seems this is the first time your open Excel". No it is not.
Edit: Meantime, some bigger workbooks caused Excel 2016 to crash repeatedly, even after running a repair, loading the sheet in 2010 and save it, then load it in 2016, still crashing, so uninstalled 2016-64 bit [but not sure about that], installed 2013 -
64 bit again and all is working again. Next time buying an new version I'll think twice. 149 Euro dumped in the MS pit.