No problems at all. Everything you will have already read in other reports about it being quick, simple and easy is correct. I was in and out within 2 hours. Just make sure to get there EARLY! If you have a 9am appointment letter then arrive at 7:30am. That way you will get allocated a number ahead of most. Once inside it's just a case of waiting for your number to be called.
Consulate / USCIS Member Review #8715
Review on November 16, 2011:
