Adding a ‘manual order’ feature to your ratings

I would like to suggest a small idea for the app that I believe will improve the ratings function on IMDb significantly. 

Would it be possible to add in a feature where we would be able to manually rank the films in our collections? This would allow us to differentiate our ratings more for ourselves as there are many occasions when movies/shows are a high 8 but not quite a 9 (for example). In the current system this title would probably be low down on the ‘8’ section depending on its IMDb rating (if you sort by ‘your rating’). 

The new feature would potentially just be another option in the ‘Your Ratings’ > ‘Sort By’ section. It could be called - manual rank. 

I would greatly appreciate it if you could add this feature as I love the app and believe this extremely simple yet effective addition would improve it a lot.

This addition would be easy to implement and it would have no impact whatsoever on the rest of the app (which is fantastic).

Many thanks for your time. I really appreciate it.