There should also be style damage, like if you shoot a rocket around a planet and it orbits the planet 3-7 times you get +5 damage added to the initial damage.
My first thoughts when I was the "adult" heroes was: "Sweet! I get to be a level 50 epic-guy-man-super-hero type thing!" Then after I slaid the dragon and they were kids I jizzed my pants in utter astonishment.
I find it ridiculously annoying that you can just block everytime. I wish that you had a 1 to 10 die or something similar to see if you can block or if you fail.