Pop industry gone mad

What the hack got into her?! What happened between this and the sweet and moving Fireworks?
(My guess, the next Lady Gaga groundbreaking hit):

Fuck.

Notice this song is really similar to Bad Romance - Same chords more or less, same structure, same textual idea, and it's more than musically quoted in the theme (ohohoh I'm in love with Judas - ohohohoh caught in a bad romance). It's nothing new. And yet its groundbreaking, Madonna style - Lady gaga is shoving it into your face, without really saying anything. Admirable.

It's nothing new, Lady gaga has been steering the pop industry for a while now, may i say - only in good ways. Go Gaga.