Well.. I guess I'm glad I found this series when I did, having never read it at all before I got to read it to the end!
It was certainly something. I have to say, although I of course love Yukari and Gaku being together, i did have a soft spot for Gaku and Alice's "relationship". Or at least the one that finally worked out in a way. Gaku loved and lost so many times, it is nice that she can't remember. This was such a strange little series but.. really touching too in a weird way.
It's easy to compare to Madoka's story in a way that Gaku and Homura were both obsessed to the point of insanity, but Gaku lucked out in her case, things worked out for her and although utterly confusing at times, i'm glad for the ending we got.
I'll definitely go on believing the final picture on the second to last page is canon too. uvu/ happy end.