Altius- experiences?

Hello, What are people's experiences using one of Altius's MCAT prep program packages? What was the workload? Were actual-MCAT scores in line with company promises? I appreciate Altius's research-based approach, but I can't find much information on the company, and I wonder about the extent to which their published results reflect sample bias, etc... All input is welcome. Thank you!
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Tags: MCAT: Medical College Admissions Test Source Type: forums