New Music: Katy Perry's "Walking On Air"!

Katy Perry has released the third promo single from her upcoming album, Prism! It's called "Walking On Air"! The song has a very 90's pop feel. It's nothing ground breaking since artists like Bright Lights Bright Lights has been doing this for a while now. This is my least favorite, but I don't hate it! Probably because its so different from the others. It's missing the quirkiness of "Dark Horse" and the invigorating feel of "Roar". But it's got that good dancing at a bar feeling going for it. I don't know about all these various genres happening.

Prism is shaping up to being a cacophony of sounds...

Thoughts?