Here is my husband's interview experience:
He was asked the following questions:
-Was your marriage love or arranged?
-Is your wife from Islamabad?
-Do you have a criminal record?
That was it. She then congratulated my husband and said your "approved."
They returned all his paper work and told him he should get his visa within 2 weeks.
Did not ask to see any proof.
I just checked CEAC and my husbands visa has changed to ISSUED. ALHM
My husbands visa was approved!!
He said it was a piece of cake.
I will also post his experience once I know details.
I just checked the status and it says "Administrative Processing"
Hoping it changes soon!!