I hardly talk about EXO because I like them on and off. I like their poppier materials but I don't really follow them. Most of what I know is from talking to people who do. So yeah, I don't know much about them, although I've really been liking Lay a lot more recently. I'm not even sure where it's coming from. 

Anyway, so when I first heard this song, I liked the verses and the bridge especially but I didn't quite like the chorus. But now that I've seen the MV and listened to the song a lot more times, it's actually became really catchy and I find myself singing it in my head.

As for the choreography, I like it overall. It's probably what made me like the song more tbh. My favourite part is the bridge and my least favourite is the crotch grabbing (which is extra popular these days, kinda like gyrating for girl groups) and also the chest tapping at "call me baby".

So there. That's really my honest opinion. It didn't capture me like Overdose did where I dug it immediately when I saw the leaked video. I still remember that from last year. But CMB has really grown on me.

(Edited) Oh I forgot to mention. My favourite song from this comeback is actually their gift song "First Love". I'm still fuming over the fact that they did not include it. Hopefully it will be released officially in the future. It's such a good song! If you haven't listened... well you should!