This is one great homage to the greatest superhero ever. It's got most everything you'd imagine, though (probably understandably) Superboy is nowhere to be found, but the Super Pets are there. I'd have liked to see some World's Finest covers, but perhaps that was in that "nut from Gotham"s 75th anniversary cartoon.
There is one major and rather notable exception that doesn't appear, and I'm sure that has something to do with DC not owning the character, but some kind of nod to the first Marvel/DC crossover could have been done. Well, nothing is perfect, but this is pretty close.