Haven't actually looked at the text yet, but I can still reply to some of that. :D
Because of this, I had already endeared myself to the protagonist [Gen's a frickin' charmer]
Mm, one of the friends I rec'd it thought Gen was too immature at the beginning of The Thief, and that was one of the reasons they didn't finish it. xD; My first time through it, I didn't get that vibe, but I understand why they might have thought him annoying. c':
I rarely reread from cover to cover. I flip through the sections I liked and reread those. :D
And I can't imagine taking a year between rereads! When I finish a book, I take a 30min-half day break and then start rereading*. xD This is when I pull together what I think of the book. I read slightly on autopilot so I have room for thinking. It's much easier for me to reflect while I'm still absorbed in the book's universe. I'm too distracted the rest of the time. D:
But while I'm rereading I also have my eye out for any details I've missed. I'm not the most meticulous reader. My habit of skipping over things doesn't bother me when I'm reading for fun, but it can bite me in the butt when I'm doing reading for a class. @-@;
*unless it doesn't have any parts worth rereading. :|