Just as the manga said, I want silence to write something about it before reading the comments or the end note.
First of all, that was a nice ending for the anime, very... well... anime-like, you know?
I also really liked Ai-san's view of how to deal with the finale of a show/manga, I completely agree with her.
Now, the best part of this chapter was Ai-san's message to Misumi. It's such a contrast, and that makes it all the greater! There's so much meaning to so little words, but they only have that meaning after everything that happened. Context is important! ... I guess.
I truly liked this chapter, it felt so nice... Wait, what!? What's with that ending!? EH!!??