CarMax interview questions

Had a phone interview then scheduled an in person interview. Basically had to take the day off from my current job. I was at the Carmax location for about 6 hours. Several computer tests consisting of hundreds of questions. Then several 1 on 1 interviews and several panel interviews. I thought that most of the interviews had gone really well. I felt a little weak with one of the 1 on 1 interviews, but thought I had the position for the most part. Didn't get the job. I asked the recruiter if he could tell me why so I may be able to correct for the next time and was told that one of the interviewers didn't think some of my answers were detailed enough.

Phone interview first to rule out none qualified people, the second interview is in person. The second interview consists of interviewing with your to be the direct manager and another departments' manager, drug test, and background check initiates.