Emily Strange is a quite interesting character, especially on her novels. I fell in love with her due to the creativity of the concepts and the skill of the writer and I hoped some of it would have transferred into this GN.
However, this book just falls painfully short. It's a small story about how Emily decides to create a band (all colour-coded for convenience), but the story basically is resumed to: Emily gathers a bunch of strangers to make a band, the band doesn't work, she summons the spirit of a super musician that lives in her guitar, he gives advice, they summon the final (orange) member and proceed to win the battle of the bands.
And that's it. It's painfully short, painfully trite, and doesn't do justice to Emily at all, instead, shoving a bunch of boring and flat characters in an attempt, I don't know, make her more markeatable? Maybe this would be interesting for band fans and music geeks, but even then...
Gets one extra star because of the awesome designs and art, but I still wouldn't recommend it.