I don't want any more "dubstep" in k-pop at all. Literally nobody is good at it.
What I love about k-pop's use of dubstep over america's use of it (Skrillex being the exception here) is that at least when k-pop use it and go for it, they really go for it. It's in your face and loud and at times even a bit disruptive and I see why some people wouldn't like it but for me it's tons better than the watered down bass wobbles the "dubstep trend" of american pop consisted of.
But I do agree it's time for SM to move on from dubstep now.
I heard the LQ snippet. Kris has like a 20 second pointless rap which you could probably edit out. Jessica and Krystal sound amazing and it's in English, I'm so ready for the HQ version.
Tbh SM should just debut them as a duo and use a Korean version of Say Yes as their debut it's hot.
Here's the movie snippet of the song in HQ, I didn't know this existed! Krystal sounds amazing