I think this is in GNOME spirit: simple, functional, unique face.
No borrowed Mac lights, no Windows buttons.
It won't take you long to familiarize yourself with controls.
Rules to use :)
- Lowest button associates in down direction/position (to decrease, to manimum) = Minimize.
- Highest button associates in up direction/position (to increase, to maximum) = Maximize.
- Middle arranged button, by default in right position - the remaining buttom, occupies the right (by default close button) position = Close
- Menu is in it's traditional place.
Twice as fast compare to competitors.