You mean the "demo" version that leaked that wasn't the final version is ACTUALLY the final version (with some minor touch ups)? I don't believe it.
This is the case 99.99% of the time. I don't know why people even bother thinking otherwise.
Sad because the song has so much potential if it were about the double the speed. But this speed is just plain annoying. Ugh. Guess I'll wait for the album or single 2, whichever comes first. Something tells me 2nd single will be out before the album.