What feature would you like to see added?
It would be great to be able to see a trend chart of the review scores over time for each course. Some of the courses have been around for a really long time and have changed a bit. It would be nice to see if the student perception is improving are worsening over time rather than just an average over hundreds of reviews over 10 years.

Additional context
Add any other context or screenshots about the feature request here.