Talk:Just Dance 2018/@comment-25279133-20171024203248/@comment-1465604-20171024221604

This is because not all moves earn you the same amount of points. More complicated and harder moves earn you more points that simple moves. Also, and this is a hidden mechanic, gold moves actually get scored on the X to Perfect scale and not just as either X or Yeah. So if you do a gold move poorly, but still manage to get the game to recognize it, you'll earn a Good, but if you do it well, you may earn a Perfect. The Perfect would, obviously, be worth more points.

Presumably, on your All Perfects run, you did a Gold Move or two semi-badly.