I agree. Learning about that basically made the ratings in the Play store worthless in my eyes, as it only represents how well you play the game. 1-4.0 stars me

I agree. Learning about that basically made the ratings in the Play store worthless in my eyes, as it only represents how well you play the game. 1-4.0 stars means that you probably haven't added that feature to your app. The various degrees of 4.1-5.0 then only mean that you have optimized the process even more by better selecting for 5 star reviewers.