I'm only going to say this once: IT'S THE SAME MEWTWO.
The female voice does not even matter to me at this point. All I'm focused on is the movie itself. So what if a character we haven't seen for so long gets a new voice that's not the same? It's probably to be expected considering the time jump from the first movie to this one.
All I'm really concerned about here is how the relationship between people and Pokémon fit in with both Genesect and Mewtwo for this movie.
Genesect lived 300 million years ago, correct? But at the same time, they've all been modified by humans into weaponized Pokémon.
Mewtwo, on the other hand, was a Pokémon created from the rare DNA of Mew. It, I repeat, IT was not supposed to exist in this world, as it said. Beginning from the first movie's ending, I'm sure Mewtwo has changed because of the environment of people and Pokémon that it saw.
I really don't like calling a Pokémon, it, 'cause it just sounds degrading, but it's the only thing I can saw to get you guys to understand, or at least try to understand. MEWTWO IS MEWTWO, AND THAT'S ALL.
Anyways, speaking of the relationship between people and Pokémon, besides the obvious fight that will take place in the story, who else wants to see the Genesects', and Mewtwo's pasts.
For Mewtwo, I mean after what had happened in Mewtwo Returns.