Carl,
In answer to your question, I like the 632 now that the problems with my individual specimen have been worked out.
As I first received it, it was the most inaccurate revolver I'd ever fired. It was difficult to get 5 inch groups (rested) at 15 yards with several types of factory ammunition and a variety of my reloads; I was trying to find any combination that would group adequately. My other S&W revolvers shoot rested groups of 1" to 2" at 25 yards; I have a 629 Classic that shoots even better. I had others shoot the 632 to eliminate myself as the problem, before I returned it to S&W.
The barrel face was not square, there was a burr in the forcing cone, and the chamber throats were undersized (0.3113) IMO and you could feel a lip rather than a smooth taper in some of the cylinder throats. I was concerned with the throat size because I plan to shoot mostly cast bullets in my reloads as I had jacketed bullets on backorder for almost 6 months.
S&W replaced the barrel, but didn't address my chamber throat concerns.
I sent the cylinder to Hamilton Bowen to be honed out. The throats now measure about 0.3135.
The combination of the barrel replacement by S&W and the throat hone has the 632 shooting like my other revolvers. It took a little extra time and money to get the 632 shooting like I believed it should have originally from the factory.
My 632 was one of the very first I saw for sale on Gunbroker; hopefully S&W has the quality control quirks worked out more than a year later.
Sorry for the length of the answer on someone else's thread.