I agree. It's definitely my least favorite title track (I've been following since danger era). The song for me is actually just a worse version of dope (which I love so it's weird that I don't love this too but it just felt ugh idk).
The line distribution among vocal line has always sort of bothered me but I felt that they were getting better-- this comeback has seemed to decline that improvement (ayye any armys out there that know a new song on this album that features V's voice want to hit me up-- i don't have the time to listen through each myself right now).
The boys are visually looking fantastic though so that's nice, plus even if it's not my favorite, I'm happy it's finding success on the charts. So yeah it was disappointing but oh well. Music isn't always gonna please everyone. Some people will like this song, and some people will not.