I for one don't have a problem with it, as I'm a frequent button-presser! I geek-out every time I install a prog, by going down the list of customizing via the preference tab...But I will say that I was more than a bit miffed at the lack of documentation of their specific tools and plugins which no amount of button pressing could've cured the lack of functioning info needed in order to make the tool/plugin operable.

If you wanna check out a UI that's NOT user-friendly, check out Maya, or especially Lightwave...I guarantee you, you'll be running back to Daz with open arms!