AAC has always done me right as well.
My can had a bad latch. I noticed it immediately after the first few ons and offs when I got it. You could see the metal wearing on the latch.
Fast forward about 2 years and the latch finally gave way over Christmas week.
I emailed them during that week and had 2 different guys trying to help me out with returning it during Christmas week.
Got it back about a month or so after I returned it(keep in mind shot show was during this time). New latch is good to go and not wearing at all even after many ons and offs to see if I would have another problem
They are good to go in my book.
Ive even sent some pics in of using their products and gotten free stuff in the mail!