How many race winning cars has Newey got to his name? Now think about Nick Worth?
In Formula One? Nick Wirth has one, I believe.
Yeah, i think the Benettons in the late 90's managed the odd race win (Berger in Germany), however, he is associated with far too many godawful F1 cars for my liking.
The problem with CFD is that it's only as good as the programmer, and somewhat ironically, at this point in time only a relative genius like Newey could truly help maximise it's potential. However, he is one of the few humans capable of designing brilliant cars without it... These sorts of things are very capable of delivering great results on paper that do not translate to the track, hence why real testing will always be preferential to engineers. The same thing goes for windtunnels to an extent. An example being that walrus-nosed Williams - it performed great in the windtunnel (ie, in theory), yet was badly affected by external factors like crosswinds and turbulent air from other cars and so was a relative flop.