*Keep in mind that I haven't played it yet and I'm basing these opinions on what I have seen on YouTube*
I think right clicking to select a certain menu is a bit meh.
Equip stuff faster than it is currently.
Maybe used the combat style mouse motion to swing your Axe at trees and so forth. Or Rust/Minecraft style holding the mouse swings what you are holding. I know this right-clicking ordeal might be to sift through various skills, but it adds a lot of time when farming for materials. Maybe you could right click a tool to set it as what you want to do with it before you start using it.
Other than the equipping time and a while lot of right click menus , it looks awesome and I can't wait to try it out when I'm home.