12/12 - you might wonder how I graduated with Summa cum Laude with a GPA of 2.01, well, it's because my first stint in college was a complete mess. I never went to class, got on probation, dropped out...Then I got my act together and had a successful second stint.
Even more than my MCAT score, the biggest detriment for me to get in med school will be my past record.