Indeed there is much more going on including subtleties of line that mogul skiers select in automatic sub awareness visual ways that tend to be vaguely described in anything one is likely to find on the web..
Unfortunately much like the earlier thread video with Deb A, the cloudy flat light conditions made it difficult to see mogul shapes they were skiing through. As a photographer, I won't bother to carry my tiny digital camera on skiing days without at least some sunny periods as resulting images or videos show little slope detail. With our eyes while standing on such slopes even though visuals are somewhat flat, we can see much more than a digital camera sensor can capture. Likewise on sunny days, there is an optimal period depending on slope orientation plus sun angle when best definition and surface textures will result.
I am at this point in the winter season, interested in doing a few bump skiing videos during optimal light conditions here in Tahoe on Little Dipper at Heavenly, so any others here that have an interest, PM me.