I think the screen play was well done as to the relationships of characters and how Spider-man comes to believe in himself again. I also like how Mary Jane Watson asserts herself on Peter Parker in order to save her love. Doc. Ock. was a wonderful villain and played the changing moods or dispositions so very well. As far as Harry Osborn, he's just one of those characters who will not change, and after the reappearance of the dead Norman Osborn, he is all but locked into the role of resurrecting Green Goblin now. One must remember that Peter Parker, with his spider powers, is still a real boy and different from other super hero's. I feel that the movie was very well done.