There are usually several copies of a varied quality to choose from based on ones needs on a decent tracker. Of course you can't expect stellar quality 2h movie

There are usually several copies of a varied quality to choose from based on ones needs on a decent tracker. Of course you can't expect stellar quality 2h movie fit into <1 GB, look for reasonable file sizes 5+ GB) to avoid ultracompressed versions with garbage sound. Making conclusions on a single sample is not very wise.