the fluidity of the animation was astonishing, even for present standard. The background sketches were amazing, and I really love how they played the color palettes for different acts, added with the great sound scores for the tones of the story.
I adore the first 20 minutes. As for the rest, I prefer my Disney less action-ish, and the henchmen (as well as the other dogs) weren't that good. Still cool tho. The song! And Pongo's monologue at the start <3