It doesn't "rainbow shine" the way oil does on water, but it's such a thin layer over most of it that it looks more like oil than asphalt. On the edges, it begins to solidify and look sticky.

Some of the smaller pits, are thick and sticky and there is an observation pit that shows how excavations are done. Plus fiberglass giant sloths.

Sis complained that some of her best music cues got cut or softened, but, yeah, it was a hell of an episode.