This one is sweet. The backgrounds are sumptuous, the animation not as sophisticated and in a different style, and therefore not a good match. The soundtrack could be improved. Good script, though. Hang on for the final few seconds.
This one is coordinated in background and animation style. Once again the soundtrack could be improved. It has the right beat—indeed, it looks like the animation was done to the song, as is usual for professional productions—but it isn't the perfect fit. And, oh, that final moment.
Well, he is a bear.