Game Helper has the most recent review of NWN 2 available. Scoring it at 7.8/10.00, the reviewer said:
I'm a console player at heart. About a year ago I finally got myself a decent PC and proceeded to do what any god-fearing male in his mid-20s would do upon procuring a fairly state-of-the-art piece of hardware: I hid the practical programs and applications in the bottom of the desk and bought myself a slew of gaming entertainment. Being a single-player boy in this MMO world I bought older games, the first being the well-received Neverwinter Nights. To keep this paragraph short and not reiterate information I'm sure has been said before, I'll leave my impressions of that game to one word: awesome. Neverwinter Nights 2 (NWN 2) has finally landed with a new development team in tow, some new toys to show off, and mighty large boxers to fill. Let's rock.
He wrapped it all up with:
Minor gripes aside, Neverwinter Nights 2 is a more-than-worthy successor to the first game, delivering an exciting story and fun characters. The adventures are suitably epic and the danger is plentiful enough to keep even the most hardened role-player on his or her toes.
