http://www.animenewsnetwork.com/interest/2011-10-04/the-idolm@ster-2-ps3-port-to-feature-hatsune-miku-herself
I...am pretty confused right now.
It's just as TweenDoriru said: I love Miku Hatsune and I love Im@s, but...These are two different things. Miku outfits were cools, but Miku herself? Well, as long as there aren't any other Vocaloids included (It would be too much. Unless it's Kaito, then it's totally fine 8D But I'm 100% positive they would not include him even if they wanted to include others Vocaloids. They'd probably choose the Kagamine Twins.)
After all, I think I'm happy.
It's not like she's taking over our Idols, she's just appearing, which is nice.
Also, she looks cute in Im@s style!
Can't wait to have my Unit competing fairly against Miku-Miku! >:3

Kinda tired of swimsuits, but I have to admit this one looks really cute.
I am loving these red dresses, too! Onigiri head?...Nice, I guess xD