Just discovered this track yesterday - great track! I knew very little about it, having never seen it on TV (I never watched F1 when this was part of the calendar), but its lovely to drive on. Can't comment on accuracy, as I don't have any knowledge of the real one, but otherwise its top notch.
Knocked a star off for not having a map done or an AI line (which is now used for the Delta app, makes improving laptime a little more difficult).