These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
YMMV: Knuckles Chaotix
Anti-Climax Boss: Metal Sonic Kai. He may be big and intimidating, but is just too easy for a final boss. The only danger in this boss is getting smacked during the second phase, which is still not much of a problem.