I loved this theatrical version. I have seen other filmed versions of Cirque Du Soleil productions and this one lived up to all the others. The only drawback was that it wasn't 3D. Maybe next time.......
Favreau did an awesome job bringing the Marvel hero onto the big screen. I love that he stuck to the true nature of Tony Stark. Also, CGI was only used when CGI was necessary making the film more realistic. Iron Man is one of the best comic book movies I have seen in a while and I can assure that anyone, whether a Marvel fan or not, will get a thrill from this movie. Go see it or you will be sorry.