The thing I'ma say about DMM's performances not being all too spectacular is highly doubt these girls practice as often as a normal idol group does. The all have a lot going on aside from DMM.
I also would like to see them release more music, just cause. No other real reasoning, just cause
I watched it and expected it to be really really bad. Nacchi only sounded bad during the first part and Kaorin still can't dance but outside of that it was a fine performance.