Damn this whole thing just needs to stop, all this complaining is getting more and more ridiculous and many are led to believe for wrong reasons that the game might be bad or something, just reading the name of Tempest associated with Zestiria is kinda nauseous.
If you want to read feedbacks from people who played the damn game (like not those who watch some video/livestream and deemed that the camera made the game borderline unplayable)
go check the OT (there may be 33 pages, but you can quickly browse through it to find opinions)
If you don't have the patience, wait for proper reviews
As for the Amazon debacle itself it comes from both Amazon and the gamer's obsession with some character who was indeed marketed as the heroine at the beginning but slowly dissapeared from promo material before release.
This obsession is IMO completely ridiculous and detrimental for scenario writers and developers, they should be free to do whatever they want with them it is their game and their plot, no one complained when Aerith died, nor when (Tales of Destiny spoiler)
, Alisha not being there is perfectly fine story wise and there's nothing more to it.
Also her DLC will be free for anyone who was interested in her so...