If you are looking at this specific file, here is what those tags translate to in terms of quality:
When the credits rolled, Leo didn't delete the file to save space. He kept the connection open. Somewhere out there, another kid in another quiet town was looking at a progress bar stuck at 99.8%. Footloose.1984.2160p.BluRay.x265.10bit.5.1 -YTS...
Based on the filename you provided, here is the breakdown of the technical specifications and quality indicators. This appears to be a high-quality encode of the film optimized for modern playback. If you are looking at this specific file,
Footloose (1984) Format: 2160p (4K Ultra HD) Source: BluRay Video Codec: x265 (HEVC) Color Depth: 10-bit Audio: 5.1 channel surround Release Group: YTS (known for small file sizes, high compression, and balanced quality) and balanced quality)