Sorry, maybe I am stupid, but I can't find option to see ratings of the game or how many folowers creator has.
You can see how many followers you have at the top right of your dashboard, and in your feed. You can see a breakdown of your games' ratings under Interact->Ratings & reviews while editing the game.
For games made by other people, you can only see the average rating. Expand the More Information box under the game's description.
You can't see how many followers someone else has.