The extension allows marking the viewed movies, shows, etc. and hiding them.
Bellow the thumbnails the name of shows appeared with icons. The closed eye icon represents unseen show, open eye represents watched show. On top right corner of the page next to magnifying glass there is an eye icon that allows hide watched shows. Additionally on thumbnails i placed an informaton is it a movie (M) or series (S). You can turn off it by clicking on addon icon and checking “Type Off”.
