Sooyoung looked amazing and I also liked Tiffany, Yuri, and Yoona.

I didn't like what Sooyoung was wearing. ^^

I watched her dancing and it improved a good bit, next would be Hyoyeon and her outfit, Sooyoung's hair (minus the clothes), and Yoona has useful vocals for once. What about you?

Personally I like Tiffany because I agree with Taeyeon that Tiffany has a cute butt

for me it's a tie between Sooyoung and Sunny. Their looks really stand out in the video. Then Jessica (for the many lines she has), Yoona (for the many random close-ups she got) and Hyoyeon (for getting a lot more screen time than normal).

oh by the way i just realized that Sooyoung and Sunny have somewhat similar vocals (Sunny better technically of course). When it comes to their duet part, it's weird that sometimes i think it's only Sooyoung singing and sometimes only Sunny.

^ yeah I noticed that too it also happened in thier cover for "Happy Me" they both sounded similar

mostly because of this: "BOOM BOOM BOOM".....it was so different from the others. maybe it's because her voice is beautiful and sexy at the same time. and many people on youtube, tumblr and forums said the same thing =D

but, if was going to choose who LOOKED the best in terms of visual, it would definitely be Hyoyeon. so gorgeous

yeah pretty_angle the best in boom boom boom is sooyoung she sang it prefect i like them all but soo she is pretty in mv but i didnt like what she wear

^ try listening to this song without watching the mv, you would have a hard time distinguishing voice, i promise between hyo vs yuri and soo vs sunny you would have a difficult time telling whose voice is whose

^ hum, i found it easy, actually...there's nothing similar between Yuri and Hyo's voices,imo

but yeah, it's more difficult when it comes to Sunny and Sooyoung. for some reason, they share a line...it's just a way to show us how similar their voices can be

ofc my jessi..

and also sooyoung ♥

:)

Maybe because she sang more and I find her really pretty