I usually don't listen to previews/rips because you tend to get a false impression of what the song is really like. I usually wait until the PV comes out, since the dance is usually an integral part of the performance, especially for C-ute.
If you're disliking the song from this, I'd advise waiting for higher quality previews, or even what the dance/PV looks like, since it'd be a shame to miss a good song because you haven't heard/seen the full effect. This preview has absolutely no bass, since it's probably fan-recorded from a live, so keep that in mind listening to this. Some pop songs are popular mainly because of their bass and their beat, which you don't get a full appreciation of when you listen to this.
That said, I like what I'm hearing so far, but I'm pretty much predisposed to like almost anything they put out.