That seems to be how a lot of people feel about the song.
I don't know but from the very first time I heard her singing a piece of it at that concert in Mexico (?) I knew it would be my favourite track and it still is. I think it's because it has a light-hearted feel to it with the "la,la,la" 's and it's something different than what is in the charts today.
That's just my opinion.
When I heard her sing it in Mexico for the first time, It was the first GaGa song I didn't like on first listen.
When I heard Judas leak for the first time, I knew it was going to be my favorite track on the album.
THEN.
I knew that when I heard that instrumental (bloody mary's) that it would be my other favorite on the album.
I got so excited after HML instrumental from Gagavision and then Judas leaked I knew it was gonna be my fave Gaga track. DANCE **** YES. DNACE IS TEH POWERRR