: Likely a shorthand tag for the uploader or a specific release group.
: The file container format (Matroska Video), which is common for high-quality video files because it can hold multiple audio and subtitle tracks. k-720p-hd-23-oct-desiremovies-mom-mkv
In short, you are looking at a rather than a critical assessment of the film's quality. If you are interested in the actual movie Mom , it is highly regarded for Sridevi's performance and its intense "vigilante justice" plot. : Likely a shorthand tag for the uploader