Some parts more than others.
I could have done without the few and far between missing JG interview segments. I felt it was a tv commercial sound bite device.
The trailers could and should have original and extra footage to develop the characters that went missing attributes. Just don't feel obligated to put it in the movie itself.
Can hardly wait till II is out!
But, that's how it was in the book. In fact (IMO), the movie clarified the whole part of John Galt's intervention with the missing people.
Had the producers not inserted the John Galt material the way that they did, what would our reaction have been?? We would have criticized the film as not being true to the book.
It can't be both ways and it isn't fair to the producers to want it that way.