How to rate what I've watched?

In the app settings (the gear icon at the top left of your profile), you can choose to enable the "Rate what I've just watched" option.

Once this option is enabled, when you mark an episode or a movie as watched from your Episodes or movies to watch tab, or from a show, episode, or movie page, you can rate it directly.

At the same time, you can choose to add a comment about what you've just watched, or even share your last watched episode or movie.