Given what I've seen in the thread so far, I'm starting to suspect that I'll be better off waiting for a few more months or something.
Hopefully by that point D-Lis adds all the relevant stuff to the gallery. Because not being able to see all the rescued girls in their original predicaments there, and not being able to see the events there, etc... seems like a pain in the ass that's not worth dealing with at this point in time.
There's few things I dislike more in H-games than not having a complete gallery with everything. It tends to sour me on the best of games when stuff is missing there and you can't see it unless you re-play the game. One or two things I can work around with saves...
However, NoR has TONS of stuff that isn't in there, and as far as I'm concerned, that's no bueno.