In my opinion, Hyperion is the only true Marvel Superman clone. And I guess I see how others could feel Gladiator is since his powers are exactly the same (though his origin and source are different). But Sentry and Blue Adam? Why? Because they fly, are strong, have some type of energy manipulation and have a cape? Then technically Thor would fall under that. It's like how people feel about Moon Knight and Batman.
Anyway, looking forward to this issue. Big fan of Hyperion.