Neato completo. It's not my favorite Colours song simply due to the lyrics kind of bothering me but the song itself is very powerful, dark, and beautiful in its own way, so I think it's a good one for her to release.
As someone who loves almost every style Ayumi Hamasaki has gone for, I personally believe that this style suits her best. I love rock Ayu, "classical" Ayu, pop Ayu, and every other style she's done, but techno/trance is just perfect for her.
