Adding a system to automatically calculate a show's overall rating by averaging episode ratings

I’d like to suggest a feature that calculates the overall rating of a show automatically based on the ratings given to individual episodes. For example, if each episode is rated differently, the system could compute the average of those ratings and use that as the show’s overall rating. This would eliminate the need for users to manually input a show rating and ensure a more accurate and representative review of the series as a whole.

This feature could also extend to calculating season ratings, averaging the episode ratings within each season and then averaging those season ratings for the overall series score. It seems like a straightforward addition, and I believe many users would appreciate the convenience and accuracy it would provide.