It was a good show. Entertaining enough to keep me awake til 8AM because I was on the edge of my seat each episode wanting to see what happened next. I really liked the characters, the protagonist was kinda frustrating at times with the mopey-ness and occasional thick skulled actions he took, specifically with his GF, but minor issues and understandable, he's a high school kid whos basically got insane powers and is struggling to find his place.
One of my more notable (but still dismissible I suppose) complaints is I had absolutely no frame of reference or idea of anyones "Power" in this show. There were times where Omni-Man just straight up appears god-like, literally blowing up like half a planet in under 20 seconds by just moving really fast all over it, he's shown to have unimaginable and vast destructive power and shredding through concrete, steel, and materials we might not even understand as well as shrugging off orbital lasers and alien tech that was owning his kid/other heroes. Then a few episodes later he's getting man-handled/having difficulty with some dudes wearing metal hats made by a college kid. I mean he still wins, but they gave him more trouble than I just could reasonable dismiss as plausible. I mean sure they have metal hats/arms but the fleshy bits are still human, he should be able to literally just one-punch all of them or tear them in half. (which admittedly he eventually does tear one in half but damn, took him long enough)
IDK if I just missed some exposition as to why those Metal-Heads were unreasonably strong that wasn't "They have mechanical bits inside them", if so, thats on me