Source Code is an elevated sci-fi thriller that deftly balances subjects like post-9/11 paranoia, alternate realities, and our innate desire for second chances and human connection... all in a fast-paced movie about a soldier trying to stop a terrorist attack. This Ultra HD Blu-ray boasts a sparking 4K Dolby Vision transfer that may have been over-sharpened just a tad, one new bonus feature, and an excellent, upgraded Dolby Atmos mix. Recommended.