Berkeley Review was excellent. The materials are great, but the thing that sets TBR apart is their teaching staff: most have 10+ years experience teaching, and you cannot stump them with questions. We had a guy in my class who taught SAT prep at Kaplan. He could have taken Kaplan for free but he paid for TBR instead. He also said if he did well (30+) on the MCAT, Kaplan would hire him to teach. Now this guy was a nice guy, and a smart guy, but he certainly didn't have a teacher's level of knowledge of bio, orgo, chem & physics. I highly recommend TBR!
Eileen