I have to say YOONA

ohhhh that is hard. I wish this was based on performance

Taeyeon- Her voice was good but I expected a bit more vocal power from her, what does verses mean?, her dance was really good sometimes others not so much, she still has that problem with keeping her head down. She looked good in the main parts of the video

Jessica- Voice was nice her high notes were still nasally, her dancing was off and sometimes she didn't do some of the moves, she looked good in the main parts of the video

Sunny- her voice was good and the high note was nice, her dancing was energetic and she moves really fast during the chorus, I had to slow down the video to make sure she was still in synch. Her moves were good sometimes but other parts fell short, she looked nice only in pink hair not the green curls.

Tiffany- she looked good, danced ehh, and song well

Hyoyeon- did well with the rapping but her dancing sometimes was a bit much and didn't synch well, she looked good too

Yuri- nice rapping, good dancing, and looked good...but wasn't really impressed with anything but how she looked

Sooyoung- Her dancing was a bit stiff not very fluid but it was still good, nice rapping, I don't know about the bandana look but the rest of the looks were fine

Yoona- Kudos to this girl nothing disappointed me when it came to her, everything was good look, the rapping (it was the style of song not her voice), and also she danced close to the level of Hyo and Yuri.

Seohyun- Her voice was good, her dancing was really nice major improvement on the sexy body roll, her look besides the braids was good. Her dance was really good though

Seohyun,good singing,good dancing and she had a nice look

and Yoona. I love her dance and voice

her rapping is just <3 it alaways be my fave part of the song
she really has a charisma on stage..and she is so beautiful every performance*_*

Yoona! Best in rapping and dancing!

Taeyeon's voice was good as always and her dancing impressed me. Also Yoona she looked amazing and her dancing was even better than usual >3

gonna say Taeyeon :) and also SooNa :) love the rapping and dancing <3

her and Sooyoung really.. not that I'm being biased

also yoona and sooyoung

icouldnt say that its yoona ... on beauty yes i go for yoona but in dance hyo in rap soo in singing taengsic does best .. so ill go to jessica because i just think she does great i think there sometning wrong here