Not being a pro artist, I look at AR differently than most folks. The previous version had the Toolbox for which i had high hopes. It turned out more work than it was
worth, and they left off the "undo and redo" buttons. (not a big deal for those who use a keyboard, but big deal for those who don't).

I love the new interface, i have all my useful stuff on the sides out of my way, AND the undo button is where it belongs. It only took me about 30 min. of playing around
to learn how to use the new interface and tool customizer. (most software takes me days to get that far).

So good job AR !