I have to agree, with regard to S&W CS. My experience with them has been positive - they found the parts to build me a replacement for a gun that wasn't in current production, after mine..um.. blew up. (Lesson: know how to identify a squib, and do not pull the trigger again after a squib... detonation was not due to the gun.)
A friend had timing problems with a 28-2, bought used, and S&W did a warranty repair on the gun, even though he told them it was used.
While I don't doubt that even the best CS departments can have an occasional hiccup, I am very comfortable gambling on S&W.