LDN Noise has range. Many people don't like the song but they did produce Lotto... and also Dumb Dumb, The One and Monster. View and 4 Walls were also great when they were the only songs like that at the time. On the western side they did Testify for Nick Jonas and Turn Up The Music for Chris Brown. All sound very different. I don't have a problem with them per se. I had a problem with SM handing out songs that were basically created in one batch during the writing camp.
AOA has only been #1 for ONE hour with Heart Attack so I'm honestly don't see them peaking too high with this either, but if they can serve Chart Attack levels of longevity them it's all good
(If I don't fall asleep before. 
)
they're alive