I have a 2006 (first year) 1.0 9mm - bought new.

1st issue (2008) was the finish on the slide (bit of odd pitting/rust). S&W put a call tag in and what I got back was and still is perfect. They even added night sights no charge.

2nd issue (2015), accuracy. S&W put a call tag in and replaced the barrel, cleaned trigger innards. Apparently, the barrel twist-rate changed.

Sooooooo much better. Accurate as any of my polymer-types. Respectable trigger. Great finish. Couldn't be happier, wouldn't sell/trade it. It's a keeper. Besides, street value is $300 at best, and it's simply better than that amount of money.