As suggested by users, WATCH3R is now able to import IMDb exported CSV files.
Once parsed, the respective export will be displayed in the application and verified against existing lists to avoid duplicates. You'll then have the possibility of adding imported titles to one of your lists - this is a semi redundant step, but unfortunately that's necessary to get all the needed information (that IMDb doesn't provide in their export...) from an external API.
This new feature should offer some convenience for IMDb users :D