Comment The grey beings were of the Path (Score 3) 390
I think it's safe to say that Kubrick's film ended with David praying to the Blue Fairy; Spielberg's begins with David's resurrection. If the film had ended with David's endless, unanswered prayers, I don't think that anyone would be able to deny that it was a serious, provocative film.
Most commentators have taken the view that Spielberg's ending was a cheap attempt at tacking on a happy, emotionally satisfying ending that would make the film more of a crowd-pleaser. I question this view. The ending was far from happy. David is delivered into the hands of grey being whose interest in him is identical to the interest that Dr. Hobby's team had in him: How can he help us solve our problems?
They offer to David the choice that Monica had. He is given the chance to satisfy his emotional need, at the expense of another. Just as Monica "activated" David, placing him in a world where he was meant to have neither autonomy nor freedom, David chooses to have Monica resurrected, so that she may die again, all for his selfish desire. For the Monica at the end is surely not the "real" Monica; she is the idealized Oedipal mother, just as David was the idealized, perfect son.
Did Spielberg actually believe that the ending was a happy one? If so, he is a bigger fool than most take him to be.