I feel bad because this is the only server I have ever played on Nwn really, so I really dont know quite what makes it so great, but I gotta say that I have played this server on and off for 3 or 4 years, and I still know so little about this game.
What I love about this server is that you can feel that there has been litterally more than a decade of meticulous design, even in the starting area.
But, to just say system experience, gotta say I love the weather and season system, giving players the ability to not only know when it would make sense to put a hood on, but to give players an incentive to change outfits to fit the season (things I personally have seen only in much newer games, and even then it seems more of a sprinkle on the cake as compared to a core ingredient). And, herbs being a cycle of seasons is something I never even think about because it makes so much sense.
Sorry if I just spewed nonsense, but I guess I wanna just say this server is dope, and I wish I had played earlier to know just how much work has been put in to make it the best play experience.