I just came back from China with AP, and checked my e-mail in China and found the case was approved. Just open letter today in my mailbox and had the cards for me and my wife.
Got lots of help from this forum, and check the status everyday before leaving for China. The case was approved two days later after landing china. Here is my experience: enjoy yourself everyday, and don’t let it haunt you all the time, or even forget it couple of days. You will have a surprise at certain time.
Bearing me for my late sharing, and GOOD LUCK for everyone on this forum!