Your statement is full of errors and ignorance...German Short Haired Pointer is not Drahthaar. Drahthaar means Wire Haired in German language.
The German Wirehaired Pointer registered in North America is not bred to the same standards as European standards for last 115 years or so.
In GWP there is no breed standards that would disqualify them from breeding. Deutsch Drahthaar dogs are selected for special traits and only dogs that don't have faults and pass field trials are allowed to reproduce and have registered puppies.
They are super family dogs, very trainable, guard dogs if need to be, very good water dogs, good upland but due to the fact that they work with nose to the ground (low wind) not as good as more specialized breeds of pointers but than DD are excellent trackers if trained.
There is field test in European countries that they put them on trail of wounded large game and they need to find it come back to the hunter and lead him\her to were the game is. Not every DD is capable of this.
I don't think that all GWP are poor quality but I think that there is a better chance to get better dog bred to higher standards choosing DD.
Andrew
Thank You. Twenty years of hunting with you folks has taught me that it was just a matter of time before someone would chime in to make a short story long again, and confirm what I said. So thanks again for confirming my statement.