I sure as heck am buying it. I had a huge aircraft and scenery database for FS98, then I bought FS2000 and dumped FS98. FS2000 ran so slowly and horribly on my sysemt that I sold it and went back to FS98. And I have a wonderful database in FS98 now covering Atalanta all the way to Guam. And I have 313 aircraft.
I'm very impressed with the layout of FS2002 and I hear most of the bugs foudn in FS2000 have been fixed. Also, the scenery genrator is alot less taxing on the system, AND, the default scenery is so good you don't really need many addons= saved disk space.
Plus I like the idea of having "companion" aircraft in the game. that way you don't have to dowload static scenery all the time!