They should make this with proper 3d models, those moving points are enough for bones.
edit: I meant that the points are enough for bones' movement so they should be able to make a model and have bones deform the model. I know that from an artistic standpoint, those dots are enough for helping you make animations. Probably because its simple its even better. I think they should have the
model becuase I did the experiment, rating 'gayness of man' from 'not very gay' to 'very gay'. The not very gay guy moved his shoulders
alot and had his arms/legs apart whereas the gay guy had his should straight but moved his hips and kept his legs together. But its just
dots and i thought it would be better to a full 3d model to better see the difference. Note: I'm not really a homophobe just read in the animators guide that gay men can walk more feminine.