Convenient, but you don’t own it. When your subscription lapses or the license rotates, it’s gone. Bitrate is low; dark scenes look muddy.
Here is the story of why that is and how the community is trying to change it. The Technical "Wall" band of brothers 4k download
Band of Brothers is more than a TV show; it is a historical document. Captain Winters’ words—“We salute the rank, not the man”—deserve to be seen in the highest fidelity possible. A true preserves the grain of the film, the terror in the eyes of replacements, and the quiet dignity of the survivors. Convenient, but you don’t own it
The series was originally shot on 35mm film, which is technically capable of a 4K remaster, but currently, the highest official quality available is (Blu-ray and streaming). Current Status and Community Projects Official Release: Here is the story of why that is