Got the photos back. I have to remind myself that while I was interested in some "snapshots," I was really trying to get some nice photos. So I shouldn't be so disappointed that so many of them really aren't very good. I mean, that's why I took so many photos in the first place -- so I could throw out all the bad ones and keep the few good ones.
I guess it's mostly that I wish I had taken a few more of some people and/or in some situations.
Ah well. There seems to be at least some good photos lurking within the haystack of dross.