It is an amazing effect. My issues are not with Phase II, but with The Animated Series. The size of the skull is too small for an intelligent being in biology as we know it. However, there is no reason that these critters can't have two brains, perhaps one in a different part of the body that does the 'thinking' and one in the head to process hearing, sight, sound, and coordinates the use of arms and muscles and other senses. Humans have a second 'brain' as large as that of many other critters... in our stomachs. It is the source of our 'gut' feelings. Perhaps these folk have 'gut' thinking and head feelings?