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.