Let me also add a bit to that;
The logic of the TV show is looking at renaming the files. For movies, the name of the directory also needs renaming. For me, that is even more important than the name of the actual file. I am well aware of the origin of the program, being for TVCshows, where rename of the directory shouldn't be done. Much of the logic for movies is the same. But not all. The name of the directory is such an example.
One recent case of things going totally off track:
# I "obtained" a movie called "the last shift". I moved the file to a directory in my repo with that name. (I would want the program to do this automatically - including being in a properly named directory)
# I did a bulk add, and it was listed but the search came up dry. I searched in the Movie Database and found the movie. (I have my language being Swedish and it seems the other name was in Italian. So I could pick the number in the URL of the movie and search for that (653606), which gives the proper reference to something named "L'ultimo turno". (I want the program to revert to English as a second language - sometimes I here end up with Arabic and Chinese names and they are really no good for me).
# I changed the custom language to English
# I did "scan movie"
Now I have an database entry that is named The Last Shift (as I want it). It has one default directory ticked (as I want it) but there is also a custom directory named as the italian name (which I really didn't want). And there is no automatic way of fixing this. The "setting check" and "fix" does something, but not this I believe.
I might point at two issues here (language in the search/add and the whole name of directory aspect), of which especially the latter causes me major headaches to the level of thinking the benefit of the program is largely lost due to it.