I dunno sometimes I really hate when they change stuff and would kinda prefer in some ways a straight re-release of the older games with better graphics.
Like the other day when I was fighting a magnemite with my geodude and I was like LOL HAVE SUM ROCKS, and it was like lolno i r steel type nao lolololol.
It made me very sad.
Type changes don't bother me because I still get confused by the unchanged typings of some original 'mons anyway... *forever thinking grass is weak to psychic because of the amount of grass/poison in gen1*
Hate when they add useful/fun features and then ditch them in the next game, though. Secret bases, auto-run, following Pokemon, etc.