I have a category I call "Over the Top" Stories (OTT). These are stories that are fun because they just go "over the top" in some way. I think of Starfleet Carl's "A True History" series as an example. I mean, the MC has a harem of 20 or so the last book I read (waiting for the current one to finish so I can binge), plays college football like a pro (where he'll be soon, I suspect), and is a "mad scientist." And that's just in his "normal" identity. As a superhero, well... yeah. Over the top!
Another example that I've recently enjoyed is "Lady in Red." The MC in that story is more like Batman, just amazingly good at damn near everything -- football, singing, diplomacy, you name it, he can do it. But what's important to him is the girl he met when he moved into the new school just before his senior year -- the "Lady in Red." Ah, romance!
But, my point here is that it seems to me that, just short of these stories, there's an "uncanny valley" of stories where the MC is too much to be normal, but not enough to be truly "Over the Top." ("Uncanny valley" is a term from artificial intelligence work for androids that are just close enough to human to be eerie and revolting without quite getting all the way there.) OTT stories, to me, are so much fun! But, when an author falls just a little short of truly going "OTT", you get a "Chad" character. Boring because everything is too easy. Too good to be believed. Criticized for all of these, even though the "Chad" character may not be as far beyond normal as the characters in highly rated OTT stories.
On the other hand, there are those characters who are way more interesting and capable than normal, but stay on the human side of the uncanny valley. I'd put Gray Wolf's MC in the "Variations on a Theme" character in this category. (Plus, dammit!, he makes a debater cool! That's my kind of author!)
Anyway, thoughts?