Less elevation change can be very confusing and forms an important aspect of visual deception, dead ground, camouflage techniques etc.
Unfortunately visual aspects of the game are less important in relation to the long game these days with yardage books, satnav based devices and range finders. Fortunately visual aspects can still form a thought provoking part of the game on shorter shots into and around the green. Mowing lines, length of grass, playing angles in relation to sunrise, sunset and shade etc can also play a part in this.
Atb