"everything is wrong with a little beiber ._.
i was not myself that night and i still left the dance after hearing it >.<"
I'm sure there are people who felt the same way about the music you like.
The goal of the dance is to provide a dance environment with continuity (at very
least in bpm). Justin's song was at most 3 minutes long, and I'm sure the DJ
mixed out of it in 2 or 3 verses (2 minutes tops), so it's unfortunate your whole
experience was negative and based on 2 minutes. I hope you come this year
with more of an open mind. If your 2 hours of j-core/EDM cost you 2 to
5 minutes of discomfort, I would consider your decision rash.