The FS2002 add-on "A320 Professional" is eerily accurate. It HAS, however, frozen up and completely locked our brand-new system that has all the drivers updated on it. Can't figure that one out yet.
Besides the occasional freeze, it's pretty darn good. Now if the company could only put patch updates it would be bang-on!
~C.O.
PS: The video they have with Nigel narrating the "we do this, we do that" was funny. We've turned it into a drinking game - every error we have to tip one back.