I have used Adobe Garamond Premier Pro in a couple of recent books, and like it a lot. One thing that upsets me though is the oldstyle zero, which looks kind of unfinished to me. It looks like a perfect circle, with no 'shape' or modulation. Does it look odd to anyone else? The first time I saw it in print I thought it was a mistake.
I've tried to attach a scan, but I'm not convinced it's going to show up. You can also find one here: