I have to say that the album doesn't have "impact" per say, but people in here need to stop denying its success. It was and still is a
massive pop album that has spawned and has the potential to spawn a great number of hits. They're catchy, and while each track might not have the greatest lyrical depth, they're good. You can't deny that. Also, she's gained a monumental fanbase this era, with more sure to come. You can't deny her success anymore.
Granted, I'm starting to really get into her again as well
Prism is a solid pop album.