Sent to the wrong area for the interview and then instead of rescheduling, the same person sent me to an already in progress group interview. You're seated with a large group of other potentials and then you wait to be actually interviewed one on one with whoever is available. Once interviewed, depending on your interviewer, you'll be asked 'puzzle questions'. Could have been interesting, however the whole time I felt very unwelcome and like the person wasn't even interested in me or even being there.