Don't be nervous for the interview thy barely ask me like 4 questions and that was it!! 4 questions It took me and hour since I got in the consulate and going out... they told me in the interview your visa has been approved! we will mail to you, your passport with the visa in 2 days, I travel from Juarez, to Baja California and next day there it was!! my visa was in the delivery Office!! my process of interview was really fast and easy!!