I know it's really Luke's theme, but it's also the main theme for all the films. Except TPM perhaps? It was barely used throughout the film, and when it did play in all it's glory (in the end credits), it was like a reminder to me that 'oh yeah, this was a SW film'. Surprisingly I love watching the trailers for TPM (which used the OT music), yet watching the film with it's own score doesn't have the same impact. Perhaps in time, the themes that were introduced will leave an impression on me, but at the moment (and after having seen the film at least 10 times) nothing has yet. Not even DOTF (although I wasn't really a fan of it to start with). Comments anyone?