After completing the online personality test, I went into the Best Buy store before they called me to come in for the job fair. They basically told me the same things they were going to tell me over the phone. A few workers that saw that I was inquiring about the job, were nice enough to give me tips, hints, and tricks for the initial interview. The most repetitive thing was to smile. Which reminds me, there are three interviews. The more interviews, the higher up the interviewer is (i.e. the first person is the supervisor, then next is the manager, and the last is the general manager.) My only advice is to turn off your phone during the job fair even if your waiting for hours and don't get discouraged if there's a lot of people, they're probably using their phone.