I’m really proud of the movie. I loved bringing Marion back. I love the fact that Indy now has a son. It’s a family action film, and I love that whole conceit. It’s public that George and I and Harrison all had a clash about genre and concept. But I’ve always told George’s stories. My biggest contribution was adding the father to the third movie. That was my idea, to cast Sean Connery as Harrison’s father. I am best friends with George and I’m very obedient to the stories that he writes. I’ll fight things I don’t believe in but ultimately if George wants to bring interdimensional beings into Crystal Skull, I will do the best job I possible can to acquit George’s idea and make him proud.
He's also saying Micheal Bay has re-invented the sci-fi action genre
heres the interview
http://comicbookmovie.com/fansites/rorschachsrants/news/?a=50616