User Stories:

As a user, I can look at pre-made lists of movies on Seen-O-Phile.

As a user, I can add a pre-made movie list to my account.

As a user, I can check off movies that I've seen from lists on my account.

As a user, I can view a list of all movies I've checked off from lists on my account.

Screens:

Screen showing available pre-made lists of movies a user can add to their account

Screen to view pre-made lists a user has added to their account

Screen to view a specific list a user has added where a user can check off movies they've watched

Screen to view a list of all the movies a user has checked off from other lists

User flows:

See image