Iginio Straffi for some reason, downgrades the franchise as he's in a possibly permanently, partnership with Nickelodeon.

As it happened, he made all of the countries to ignore the first two original seasons, and turned down the expectations and instead bring up plot-holes and unexplained things to the show, and as well as the characters being flanderized.

And then he made it worse especially with the eighth season where the animation was fully changed by character design. And as well of him making live-action movies and rebooting it in live-action medium.

We made make him approve it now.