I don't know about you but I enjoyed watching this performance. That's Katy Perry performing her single Firework at the Victoria's Secret fashion show in New York last year. Great creative/art direction and production methinks. Lighting design alone helped make things livelier, too. This also makes one definitely agree that U.S. musical artists/performances oftentimes make for the best/most creative entertainment in music, too, in terms of wow/spectacle factor.
I first saw this particular segment only of the show on TV late last year. But I think I was more engaged with watching the dancers and the dance choreography. Fun song, cool choreography. Dancers kind of stole the scene somehow. Wanted to see more scenes of the dancers dancing to that music than of Katy Perry, actually. Lol! Though Katy Perry certainly gave a great performance as well. Hehe!
Enjoy!