the graphics: both games are horribly outdated by todays standards. but personally, the graphical level of nwn 2 (and that whole era of early normal mapped games) just looks the worst nowadays. i do in fact believe, that nwn looks better than nwn2. nwn has reached the point, where it just looks oldschool. nwn 2 instead looks like something from deep inside the uncanny valley.
Just another player perspective. I am giving NWN2 one last play before deleting it off my computer.
I feel pretty much the same. NWN2 just never worked for me. It doesn't really look better for me. It looks weirder. The animations in NWN2 all seem much worse than in NWN. Walking/running speed of legs doesn't seem to match ground covered. Combat animation seems to vary between merely having nothing to do with your hits and not happening at all. Which gives me the suspicion that elemental weapons create giant fireballs to obscure it.
NWN seems like a nearly ideal constructor kit for old school PnP adventures. Areas seem potentially much larger than NWN2 areas, which feels more constricted or require many more load screens. NWN2 makes for a more disconnected feel.
I feel like if you had a map you were using to create a game. In NWN you would just put the whole thing in there. Sure there would be a lot of empty areas if wanted to wander everywhere, but you could if you wanted to. In NWN2 I think you would create 10 small disconnected areas from that map that you could go to. The former has a much better feel to me, that latter feels artificial and constricting.
That is the feel I get from playing OC/Mods of both NWN/NWN2. IMO NWN2 traded away too much, just for a more 3d landscape.