The interview was smooth. The reviews helped a lot in the preparation. The interview was done by a nice lady CO. She asked me the following questions
-Who is calling you?
-How did you meet?
-When did you get married?
-What do you like most about him?
-Where is he in US?
-What does he do in US?
-What do you understand from the domestic violence pamphlet?
She smiled and said my visa is approved and I can pick up my passport within a week. She also gave instructions to pay the ELIS fees. I managed to get out within an hour from entering the consulate.
All together a smooth experience and everyone there was mostly helpful.