When I got Armada, everything was great... except my Star Destroyer was missing a shield generator. It was hardly noticeable, and didn't affect gameplay, so I didn't mind too much. I was worried that to get a new one, I'd have to mail back my broken one, which would be a pain.
Thankfully, a friend insisted I at least contact them about it. So, I filled out a form on the site, giving them nothing but my name, address and a picture of my star destroyer with its missing generator. They got back to me the next day, and a week and a half later, I have a new star destroyer model =D
I'm really happy about it, and I just wanted to say thanks to FFG =]