It looks nice. However, my biggest complain is that it's playing too safe. So that it feels more like a style guide than a vision.
E.g. When the style guide talks about mass and force in animation, I was expecting something much more than some recommendations on tweening. In many cases, it feels like a shallow reference to the physical / material, not quite the meaningful "metaphor" that it aspires to be.
E.g. When the style guide talks about mass and force in animation, I was expecting something much more than some recommendations on tweening. In many cases, it feels like a shallow reference to the physical / material, not quite the meaningful "metaphor" that it aspires to be.
Polymer, on the other hand, is pretty awesome.