The only one I can honestly post on is the altimeter. It's VERY hard to see your alt using the altimeter sometimes. See film.
Also, i hate to say it but the graphics are wonderful, until you start to speed up. Then, I'm sorry, I'm about to blow chunks. the graphics from some great view to some wild impressionist painting / drunken / paint by numbers view that really messes with your head. (see second attachment).