As an in-joke, both of the "cute pony" kelpies were played by lead actresses from My Little Pony: Friendship is Magic, including the great Tara Strong (Twilight Sparkle).
Kind of fun, but I hate what they're doing with Glomgold. An arch-nemesis should be effective enough to pose a genuine threat to the heroes. This Glomgold is such a self-sabotaging idiot that there's no suspense. He hires a golf pro to help him cheat, then fires him before the game even starts, evaporating any tension. If you're going to have a villain defeat himself with his own arrogance and character flaws, fine, but at least save it for the climax.
Kind of fun, but I hate what they're doing with Glomgold. An arch-nemesis should be effective enough to pose a genuine threat to the heroes. This Glomgold is such a self-sabotaging idiot that there's no suspense. He hires a golf pro to help him cheat, then fires him before the game even starts, evaporating any tension. If you're going to have a villain defeat himself with his own arrogance and character flaws, fine, but at least save it for the climax.