Ah, NWN...
I was hooked on the first one. I played it through once as a wizard, had a really hard time with the boss (can't rest in that final section, so I had to be really careful with my spell usage, and of course had to stock up on huge amounts of Heal potions) and then after I finished it, instantly created a fighter character and played through again.
Since then, I've played both NWN1 expansions. I liked them, for the most part... But the boss at the end of the second expansion (the devil demon guy) kicked my arse so many times that I just gave up and never got to see the final cinematic storyline part (assuming there is one). Seriously, I'd be knocking him about, getting him down to Seriously Wounded or whatever it was called, and then BAM! One hit kill. It was so frustrating.
And then I bought NWN2, and had to wait 6 months before I even had a computer that I could play it on. My computer had a shithot video card, but no DVD drive. Mum's computer had a DVD drive, but a crappy old video card (she doesn't game).
Anyway, I patiently waited 6 months, then launched into it. I got as far as when the githyanki showed up, then stopped playing for some reason.
And now recently my computer died. I had my game files backed up, so I should really be able to just pick up where I left off... but I still haven't had the time or inclination to pick the game back up.
It's a lovely game, I think, and I liked having a party of 4 or 5 or whatever number it was. I found equipping my party was easy enough, but not once did I control every character in a fight (like, the pause, command, unpause, wait for action, pause, command, etc.) route that the game suggested.
I found the cameras on both NWN 1 and 2 were a little dicky sometimes... depending on what you were trying to do. But I still found them quite playable.
My main grievance with NWN 1 and 2 and all their expansions is that generally you have to have really up-to-date hardware to play them. Sure, it makes for better graphics and generally gameplay (not always) but it's expensive!
I still haven't played the expansion for NWN2. I believe I have one of the expansions in a drawer somewhere, but I haven't even finished NWN2 itself yet... So yeah, I can't justify starting the expansion yet.
...
I also think co-op and no single player would spell doom for NeverWinter. I'm a total control freak when it comes to games. I don't want to have to yell at some living person, "No, use
that spell!"