Creating custom list of movies using a txt or xml file

Hi all
Please bear with me as its my first post and I am not sure where exactly to ask this question
Many times I come across movie lists created on the internet by e.g. imdb users or other random people (or organisations).
Is there anyway to transfer such a list (as a txt or any other format file) to kodi where kodi can tell me which movies from the list I have already watched or which of the movies in the list are missing altogether from my library?
I know tags may serve the purpose but all of that would be manually adding tags to individual movies, which is not very efficient if one wants to create a list of “100 great movies”, etc.
Is there an add on for that? I am comfortable with trying advanced, command line settings if you are wondering
Many thanks in advance.