Why was Sonic The Hedgehog's original movie design changed?

When the first trailer for Sonic The Hedgehog was revealed in 2019, the internet erupted into disgust at his creepy new look, prompting a total redesign

Sonic The Hedgehog Redesign Much Better For New Movie

Sonic the hedgehog' director says he hears you about the teeth

Why was Sonic The Hedgehog's original movie design changed

What Changed? Old Vs. New “Sonic the Hedgehog” Movie Designs

Sonic the Hedgehog's live-action movie look, redesigned - Polygon

Sonic the Hedgehog movie to be redesigned after criticism of

i think the original design for tails in the post credit scene of

Sonic movie redesign 'done without crunch', claims animator

New Sonic The Hedgehog Trailer Shows New Character Appearance

Sonic the Hedgehog movie director: Design to change after criticism

Sonic the Hedgehog movie is getting delayed to redesign the title

The Big Change: Sonic The Hedgehog's Transformation – Cougar Chronicle