I love the format of these short loops, and I hope there are more that will be made. They remind of the loops that were often used in animation of the early 1930 - for example, in Tsar Duranday (1934).

It's like a hybrid art form between painting and full-scale animation. Paintings that move, but nevertheless keep showing the same thing.

Also, Stas Santimov is clearly someone who feels and thinks deeply about the art he makes, and this makes a strong impression (whether or not I agree with every single one isn't the point - I value the honesty and conscientiousness).