Very interesting -- but there is more information in the original blog post:
http://blog.filmaster.com/filmaster-unveils-movie-recommenda...
How rich is their catalog, though? They apparently exist only since 2008; search does not seem to work very well and is very slow.
As an example, this movie:
http://filmaster.com/film/criminal/
http://www.imdb.com/title/tt0362526/ on IMDB
which is a kind of B-movie but great (and I believe sort of well-known), has "no description yet"...
Is anyone using filmaster.com that could comment?