Not sure who is "under-rating" them??
There are so many models made now that these may be a bit "dated" by the newer 1911 crowd, and there are some pretty cool configs out there, including PC models, but.....
These were the first 1911's produced by S&W, the JRD prefix is the initials of the gentleman who designed/spearheaded the initiative, I believe his name is Jason R Dubois (spelling likely incorrect). There were lots of reports/rumors that the first guns had lots of Performance Center fitting, they did them right.
Where is yours in terms of serial number? I have misplaced my owners manual that came with mine, it shows pics of "how to" use the gun, and the gun in those pics, as I recall, was something like JRD002x something. Mine was purchased when they first shipped and is in the JRD014x range, so among the first 100-120 shipped, give or take, and is a fantastic shooter, fit and finish is absolutely first rate.
If I ever decided that a 1911 was the tool to carry, I'd grab this (with my Milt Sparks Summer Special), before any of the Colt or Kimber models I own.
Regards, and Nice Gun!!