There's a growing number of alternatives for automatically tagging video files. In addition to those you mention, there's raldo's
PvdImport and llafriel's
AutoMeta.
PvdImport imports the data from
Personal Video Database, a powerful and flexible application that can download and combine data and art from a variety of different sources.
AutoMeta imports information from
TMDb for movies and
TVDb for series. These are open databases that are growing, but still somewhat limited in their coverage. The range of information maintained for an entry is also restricted to the most common elements—although this is all most users want.
So,
just considering these two alternatives, those who want more control and flexibility over the collection of metadata will be drawn towards the
PvdImport solution. That involves investing some time with a separate application designed for that purpose (and, IMHO, does it better that most similar applications). Once a database is created in PVD,
PvdImport does a very good job of seamlessly and automatically importing and updating the information. Once configured and its auto import function engaged, there's essentially nothing for the user to do on the MC side. Those who are not so interested in collecting video data and prefer the easiest path to getting information into MC will be drawn towards
AutoMeta. It will do it all in MC, so there's no need to install, configure and maintain a separate database.
I have many non-English movies in my collection.
This may mean
PvdImport is a better choice for you. It will download anything from the IMDb (which seems good non-English coverage—at least of "popular" titles) as well as a number of other non-English sources. But there's no need to guess about this—try
AutoMeta and see how it does with your collection.
Is it possible to have a "Movies" top-level menu along with Audio, Images, Video in the Theater-View?
Creating a top-level menu is a little obscure. In the
Add Library View dialog, set
Location to "(Root)". Then configure the new view to include movies only. Change your existing Video view to exclude movies. You'll have to decide the best way to distinguish movies based on your workflow and file organization. It could be by
Media Sub Type, if you use that (
AutoMeta will set that for you), or it could be by Pathname, Album, etc.