I have tried several interfaces, Bryce, Amapi, World Builder, Terragen, Wings, Blender, etc. After an adjustment to the flavor of the interface, I have found the Wings 3D to be the easiest followed closely by Bryce. My 2 cents worth of opinion! While Blender's interface is a toolbox approach to modeling, it requires too much memorization. It is not "intuitively obvious". What does it take to be "intuitively obvious"? Not use the program for over a year and to be able to jump into the program like you never stopped using it.

Didn't you know that beauty is in the eye of the beholder. That's why eyedrops and rose-colored glasses are needed.