I have both old and new Smiths. I have NO problems with the new Smiths. I didn't like the mechanical function of the lock in my carry gun, so I replaced it with the PLUG. Problem over!
The large frame guns don't bother me. I am a "Performance Guy" and I LOVE the performance of my 625-6 Model of 1989 complete with MIM and , Oh! wait, I got "short changed" on that one, it doesn't have a lock...
My 625-8 JM Special has a lock but has forged, flash chromed hammer and trigger. Yes it is prettier with the flash chrome, but the important thing is that it also shoots extremely well.
I did do a light action job on both revolvers (made them mine, so to speak) but these had ALL of the basics to shoot well straight from the factory. I have shot these two guns more consistently than any revolvers I own (and I own a few...).
I, from time to time, have shot perfect timed score targets at 25 yards and have scored as high as 98 slow fire on the standard NRA Bullseye slow fire target. This is fairly recent. As I am 76 years old, you can imagine the thrill at still being able to do this. I have lost most of the sight in my right eye and this is shooting right handed and left eyed, standing.
So, I am STILL a fan of the new Smiths. I can still remember, during the "English Period" when guns were turned out with problems and it was on MY dollar to get the fixed. I had to pay Smith for two revolvers just a couple of years old for SERIOUS problems. So, you all can complain about the new guns all you want. At least Smith will fix any that get out with quality control problems.
The problem is that most people in the country have computers. Every problem, no matter how small or how large hits the internet. "Back in the day" you never heard about anyone else's problems. They just had to live with it, by themselves.
Rant over! Heading for the storm cellar...
Dale53