Heroes Don't Come Any Bigger

Ant-Man is directed by Peyton Reed (Yes Man, The Break-Up) and stars Paul Rudd (Role Models, I Love You, Man), Michael Douglas (The Game, Basic Instinct) and Evangeline Lilly (The Hobbit Series, Lost). "Armed with a super-suit with the astonishing ability to shrink in scale but increase in strength, cat burglar Scott Lang must embrace his inner hero and help his mentor, Dr. Hank Pym, plan and pull off a heist that will save the world". Was Guardians of the Galaxy just a fluke for Marvel or can they introduce any new character and be successful?