The MV was...a mess. I think it had a good concept, but was not executed as well as it could have been. I liked the colours, though. Another thing - it was extremely flashy, which is not healthy for some. The ladies of T-ara look absolutely gorgeous! Eunjung's hair was perfect. They're all look so stunning, though, I can't pick out anything I really disliked about what their stylists did.
Song was good. Though...was Jiyeon rapping? Her and Eunjung's rap kind of sounded like Hyomin to me, but it was interesting to see. The line distribution was pretty equal here. It was great to hear Boram and Qri more! Their voices are nice.