She only got as many rating as she did because Beyoncé made it a big commodity and also raising the bar well above what a lot of people cannot reach and! I'm pretty sure Katy pulled out every trick in the book !! To try and get close to beyonces performance it was still far away from what bey bring to the table !! it still hasn't been reached !! No one will probably ever have as much physical stability and control over vocals as Beyoncé Katy did her thing though !!