As stated by @maddox in the aforementioned link, they developers do not currently want any feature requests for the importing of movies (and possibly TV shows) until they have made more progress on feature themselves. It is current pre-alpha, and most definitely in a state of flux.
The developers have stated that the current interface to this feature is nowhere near what they would like, and I imagine that internally they are iterating over it until they have something ready for a beta announcement. So, as the developers have requested, please hold off on requests related to this feature until they specifically solicit them. That not only includes how the imports are handled (including scraping/matching titles), the interface for managing them via the web UI, but also for the presentation within the client devices' UI.