A group of us went to see TFA again yesterday, and in the post viewing discussion the subject of the score came up again. Overall, everyone seemed to enjoy those callouts to the original trilogy score. The new material, which didn't quite stand out so vividly really did sound as if Williams took a step outside what he'd created before. Maybe not quite so much brass as earlier, but still very much Star Wars feel to it. I will say that the score over the closing credits, underlined one small criticism I have had of Williams' work over the years. He has a tendency to repeat himself, in more than just a thematic way. For example, I definitely heard passages from his Harry Potter works, although I can't be specific having only heard it a couple of times