Really? Like "what the heck!". How could you ever end a series of that length in such a manner. Are you trying to define a new level or trolliness?
You never fully address anything about Nagi.
You insinuated about Negi getting together with someone, but never show it?
You give Asuna, a main character, one appearance in the last chapter.
This makes me rage!
This series started out with a 7, then went to a 10, then drop to a 9, and now it is a 8. Keep in mind that I am a very very lenient critic, but his even makes me dissappointed. I was hoping for something fantastic after a long running series. My last words to you, wait I don't have anything but a "Grrrr."
But still, with this long rant, I will still support your future series. Notice how I said "will" meaning that I expect one. I am hoping you create something with the strength of Love Hina once again.
Thank you.