I have tried this one [ Movie-Map - Find similar movies ] and it didn't work at all ... all the suggestions were based on certain criteria that made no sense whatsoever ...
When I typed "They Live" no suggestions were good enough ... they were based on same director, similar genre but none of the 'Similar movies' suggested were really similar to They Live. How can one compare They Live with Die Harder???
Movie-Map - Find similar movies > It is more like a fun tool than a really tool to find similar movies.