As the best animated feature film of Oscar, Rango is worthy of Oscar's heroism. A chameleon dreams of being an actor every day, living in his own architectural dream, even if it is only a water tank half a meter square, he can enjoy himself. As a marginal figure of modern civilization, it does not have the ability of savior, but in the face of crisis, the question of "who am I" forced it to become a hero in the west. From a bluffing liar to a real hero, this transformation process makes Rango's image three-dimensional and full. The grotesque but lovely chameleon Rango won the public's aesthetic demand, and Johnny Depp's voice-over expressive force added a lot to the film. All the good elements push Rango to the ranks of quality products, not a wave of fame.