I doubt they will be as quality as the originals. That they have simplified the action at least allows room for an anticipated repair while the originals were too complicaated for most to even approach after Colt quit making them
Last I heard there were 2 smiths, reportedly retired from Colt and living somewhere on the E Coast, who could restore the Pythons to the function for which they were originally built. Problem was that the wait time, esp after the one smith passed away, was over a year after the gun was submitted for repairs. (I often wondered if the smith passed away B-4 he got to your gun, how complicated it might have been to get the gun back!)
One of the really best Python people was Jerry Moran from Alma, MI who was first widely known for his work on the AutoMag. He could set the Python up as Colt intended for it to be but also make the single and double action hammer fall equal w/o destroying the timing. He has been gone for a long time. Trapper (Lynn Alexiou) was not in Moran's class.
Still, IMO, one of the finest 'thoroughbred' handguns ever made tho many would argue otherwise but if I wanted a .357 today, I would go with a 6" GP 100 and set it up to its own inherent potential.