I JUST got home with my brand new N1 and I am very impressed overall. I had a Korg X5DR module before this, and the sounds are the same, only a lot more of them, and the new N1-exclusive piano is good. For the price, it's a great intstrument - I really miss having 88 weighted keys after 8 years of using my old M1 as a master KB.
I love this thing!! :-)