The conversation between human and AI assistant.
Why are May and Manaphy childish in Pokémon Ranger and the Temple of the Sea?
That makes sense. Do you think their portrayal was accurate compared to their personalities in other Pokemon media?
It all depends on what media you are comparing it to. May's portrayal in the anime is generally consistent with her personality in the film, but how Manaphy behaves in the film is unique to that story since it is a newborn Pokemon.