In case this hasn't been suggested, it would be ideal to have some kind of "Skip" or "Not Watching" button on episodes. Particularly because when in the Watchlist section it shows you all the episodes you haven't seen, but you're not gonna see.
For example, the show The Voice I started watching in season 5 or so, but the watchlist keeps showing me episodes from the previous season which I'm not interested in seeing.
It would just be really nice to have if possible.