ady, do you notice how the top of Luke's hat is darker? It almost looks like a subtle gradient has been pulled down from the top of the frame by about 1/5 of the image.
Not sure if that was in the original or just in yours, but it seems like unfinished cc (or unfinished grading if it's from the DVD/Blu-ray/Revisted). Almost as though the gradient was meant to only be applied to the background, but was never masked out from Luke's face/hat.
Sorry if I'm being unclear. I could always run it through photoshop to demonstrate what I'm talking about.