[img]http://img695.imageshack.us/i/corridor.jpg/[/img]
This is what it looks like on the map:
[img]http://img713.imageshack.us/img713/756/mapoj.jpg[/img]
Rarely do they show a clear path somewhere and are generally only good for finding a general direction to a goal. I understand that showing maps for multi level environments is difficult but the solution, just show the level you're actually on with the marker showing the way to the next one. Plus they should just show the walls and not random clutter in rooms.
In my opinion.