Why just 3 stars as max?
In my opinion, when it comes to ratings, i like to keep it simple:
  • 1 to 5 stars (⭐) is too many.
  • A like/dislike (👍/👎) system feels too simple.
  • 1 to 3 stars (⭐) is the perfect middle ground.
Most people tend to either vote "1 star" or "5 stars", so having multiple middle options is not ideal.