I think he was being facetious also. That being said, if you consider Royal Purple to be a high end synthetic then how would you categorize oils like Valvoline Restore and Protect, Mobil 1 Extended Performance, Mobil 1 ESP or Mobil 1 Advanced Clean? Taking this a step further, how would you categorize Amsoil Signature Series or top od the line HPL offerings? Consider this a calibration question and nothing more.Mostly being facetious : ) But unless the owner is stop and go plus a lot of idling, changing high-end synthetic at 3,000 miles is a waste IMO.