I own one. Fit and finish is 1st class. Feels superb in the hand. Trigger breaks like glass. Very nice trigger.
The cylinder locks up via a detent ball in the crane that engages a notch in the frame. I like this WAY better than the extractor rod type lock. The shrouded barrel looks odd when looking down the end of the barrel. Its just different. Not a big deal. Great sights. Fully adjustable rear.
Shoots . 44 special and magnum both pretty accurate. The recoil commands attention but gets overhyped IMO. It's just an all round cool gun to own and shoot.
Forgot to mention, I love that its an L frame. I almost bought the 629 N frame, but definitely made the best choice.