Everybody I know owning a note never use the pen. They were hyped about it the first few days, but just that. Maybe the styluses were cool back in the day when the touch screen technology wasn't so evolved, but nowadays it seems unnecessary.
Sure, pro people might use it, but if you are a pro, you don't work on the note, you have at least one laptop or pc.
As far as I see it, it's kinda useless and it's just another think to loose or brake.