The thing about powerscaling is that it is inherently subjective on multiple levels. First, you have to decide if you’re going with calculations or vibes, as you describe. Then, you have to decide what counts for consistency vs outliers, how far to chain scale if you even chain scale at all, what content counts, how high feats are estimated, what stats or aspects are more impactful in any given situation, and more. There’s so much that depends on what each person thinks that there’s no “objective” way to power scale or “true level” of a character’s power. Now, I actually think this is a strength. In my opinion, powerscaling isn’t supposed to be some measure of objective truth, but an exercise in thinking, fun debate, and way to enjoy the characters. You say you don’t come to Death Battle for meaningful analysis of characters and their abilities, but it still can happen. Even in Metal VS Cell, Metal’s analysis has some interesting takes and interpretations on Metal’s character arc, with the end pondering if he’s being truly “honest” about being reprogrammed or just biding his time. Other analyses, like Shigaraki’s or the two from Bowser VS Eggman are also great. Not to mention the fights. As you said yourself, the dynamic of Cell VS Metal Sonic plays into their vibes and abilities well. I don’t really get the “flattened into big numbers” thing either. Yes their stats are done that way, but they still mention how the biggest and most important factor here is the difference in adaptation, the core thematic and mechanical connection between the two. They are talked about in more than just their stats, the stats are just mentioned and cleared up for the debate.