>>29263026No. The Zelda Cycle does not apply to Pokémon. Anyone claiming Gen VI is "suddenly" good already liked Gen VI from the start. It's not like there's a surprise hidden amount of content in XY or ORAS that you have to search for, anyone who played through the games once and did the tiniest bit of exploration found everything the games have to offer.
One of the main things people dislike about Gen VI is the lack of content. Gen VII being a disappointment will not retroactively raise the amount of content in Gen VI. Nobody who dislikes Gen VI will suddenly like Gen VI.