It's already been a day and my excitement level over this group hasn't dropped one bit, in fact, I'm *more* excited the more I imagine this group... I love aya and miki a lot, and i love ayamiki even more! This is a perfect example of the whole being greater than the sum of its parts. The chemistry between these two girls is explosive, Aya/Miki Kotomikku Daijiten is proof of this, and if GAM is *anything* like that, it will be very popular, at least from the wota fanbase.
I know some people have been speculating that this is Tsunku's way to bring Miki into the spotlight for an eventual graduation, and I can see that happening. There's a really good chance that they'll make it on Kouhaku *crosses fingers*. Tsunku claims that Miki's Kouhaku performance was the reason he wanted her in MM, and while there's most likely more behind that decision, it would be ironic if its Kouhaku that brings her back to a solo career.