Summary: Ah, the power of re-releases. I remember my disappointment when NWN 2 first came out. It was a buggy mess and first half of the campaign scared many players away from this title. Now, after nearly 10 years of polishment form both Obsidian and especially fans, NWN 2 is pinnacle of CRPG experience.
Summary: It has some serious control issues. The three chapters seem like completely different games. There's no real continuity between chapters and the gameplay is radically different between each chapter.