The Blu-ray presentation enhances the film’s documentary-like realism:

The film reconstructs the May 1969 assault on in the A Shau Valley. To the military, it was a map coordinate; to the "Screaming Eagles" of the 101st Airborne, it was a "meat grinder" that shredded everything in its path—hence the nickname "Hamburger Hill".

If you are looking for a definitive way to experience this underrated masterpiece, the brings a startling clarity to the film's famously gritty visuals. The "Meat Grinder" in High Definition