Um, maybe I'm missing something, but why does Nefertimon beg to be destroyed when the Knights show up? If she's where the data of that whole area is hidden, then would everything fall apart as soon as they did it? If so, how is that any better than lettting the Royal Knights destroy her?
Also, what is everyone standing on at the end?
We see both unity evolution sequences seperately, but for some reason, during both, we hear Koji and Takuya together!