The climax of it may have been cool, but Delta Episode on the whole is lame. Zinnia is an absolute retard who treats everyone like shit and causes half the problems for retarded reasons that only make sense from a meta perspective (her belief that the meteor will get teleported to another dimension has no in-universe backing is only believable by the player if you think she means it will get transported to the RSE universe), yet the story treats her a mysterious, misunderstood ally. And don't forget the remake adds an extra bit about her being the true mastermind behind Team Magma & Aqua because she wants to start an apocalypse so Rayquaza will appear and then it can incidentally also destroy the meteor. And that was her Plan A, while simply collecting some Key Stones and giving them to Rayquaza was Plan B.
One of the best things the manga adaptation did was have the story treat her like a villain and have her get FUG'd.
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