Oh the story was great! I sort of had an idea as to how it was going to end, but it still surprised me!
I'm a bit iffy on Zygarde. I hope in this gen they make like a 'Z' version or something and not slap a two on the end. I did hear, however, that there's an update being released next year which is supposed to include a lot of story changes. Still, that might not even be true yet!