Why on earth change something that works?!
I am not going to bore you with a tedious prologue. I will get straight to the point: NWN2 is a terrible game.
When something works you never break it and add new features! The new developer did just that. The game is not an RPG anymore. It's a hack-and-slash without much of hacking and slashing. And The Top 10 Reasons Are:
1.) Camera control is horrible, the graphics are mediocre and the sound is reused from the first NWN game!
2.) You are forced to accept NPCs to your gang and can't dump 'em.
3.) Things you shoot will not break, just disappear.
4.) NPCs will not really die just be revived after the fight has ended.
5.) You cannot attack non-enemy NPCs.
6.) You cannot bash things.
7.) You don't have the awesome menus and submenus with one-point-click (Where you can choose skills and bowing and what not...)
8.) You can't see details about the enemies' strength or items' properties without directly clicking on them and opening a lame picture with their description.
9.) You cannot FREE TRAVEL anymore just use the lame world map crap!
10.) They even don't let you choose your style of clothing anymore - your character has a stock set of cloths that cannot be removed!!! (No more clothes in the game either, just armor types!).
I should also mention that for a 7gigs game I was certain all characters would have a dubbed dialogue! Is that too much to ask these days?! Heck, the 2000 Deus Ex had dubbed dialogue for all the characters, not even mentioning oblivion!!!
In conclusion: The game has lost its magnificent charm. DON'T BUY! When people don't buy it sends a clear message to the developers - you are doing something wrong!