A couple of suggestions
For consistency, the WATCH TRAILER icon should be after the WATCHLIST and MARK AS WATCHED.
Sometimes the WATCH TRAILER icon loads a half second after the page loads and you are trying to add something to your watchlist. So you end up playing the trailer instead
I’m much more likely to want to add multiple movies and shows to a watchlist in succession than watch multiple trailers. So it’s a lot more hassle and makes me not want to use the feature.
Secondly, there is no way of telling from the main page if the movie or TV show is
a) Already added to your watchlist and
b) Already in your library.
eg. I want to add a movie to my watchlist and so I click on it, only to find it was already in my watchlist.
A couple of tweaks would change this from a feature that I won’t use, to one that would be much more intuitive and valuable.
Finally, a Not interested option would remove that movie from the recommended movies.
