Booz Allen Hamilton interview questions

I reached out to a Recruiter on Linkedin who was working on a position with Booz Allen that interested me. We had a brief conversation on the phone (15 minutes or so) and she said she would submit my resume to Booz Allen for the position. Two weeks later on a Friday I received a phone call from the Hiring Manager and we had a ten minute phone conversation. He told me he would like to fly me out the following Friday for an interview with himself and a few other people. The following Wednesday I received my itinerary and flew down to McLean on Thursday for an afternoon interview on Friday. The interview consisted of meeting with 4 people (Hiring Manager, Associate in the Supply Chain department, Hiring Manager's supervisor, and someone who I would be reporting to at the clients location). I spoke with each person for 30 minutes and the process wasn't bad at all and actually very enjoyable. Everyone was really nice and honest. There were about 8 people downstairs the same time I was so I'm sure I was competing with all these people for the same job. It's now Tuesday and I haven't heard anything. I felt I was a shoe in for the position but I'm starting to think otherwise at this point. We shall see.