And just because books were written about something doesn't automatically mean it'scomplex (hell, there are lots and lots of books out there on subjects of varying complexity and simplicity, the subjects may be still be incredably simple even if the books about them aren't). Many (if not all) games are trying to aim for the old addage of 'easy to learn, hard to master'.
Simple games are easier to enjoy because all yo have to do is focus on playing and having fun (look at the old Sega and SNES games for lots of examples of this, all the old classics are very simple games), complex games tend to just get confusing and go into way too much detail with varying play styles, tactics, rules, laws, regulations etc. (FFXIII was infamous for having a tutorial length that could classify as 'unholy', I am not going to spend over a day consective playing just to learn how to play a damn game).
Overall, I think you just have to suck it up and accept that maybe you're being a bit tight fisted over this whole save thing, it's not a big deal that you can save when you like (and again, if you don't want to save then don't, we won't make you).