Music video: After school - Bang!

The song gives me Destiny's Child "Lose my breath" vibes with all the drum line percussion. I wanna like this song, but something about it is stopping me. I don't know if it's the iffy lyrics or the lack of actual singing - but something is stopping me from liking this song.

The video wasn't great neither. These girls are supposed to be the ones you can rely on to be a bit more sexy and grown. But this video was like Girls' generation's "Tell me your wish (Genie)" with drums and confetti. A cleaner dance routine, more p***y poppin', one of the girls holding up her leg, and better editing would have made the whole thing much better - because that's all I want from After school.