quick links different colors
The buttons and tiles options along with the button appearance and tile icon controls are pretty good.
However, these could be improved if users could choose more than one color (complementary to their theme of course) for the buttons or tiles.
When there are a number of buttons or tiles together, having them all the same color means they are no longer quite as clear a 'call to action'.
I can hear you saying the solution is not to have so many buttons or tiles. I agree, but do find it hard to stop my authors from adding lots of these on their page.