Examkracker

I took this course last year in preparation for my MCAT. It was not a good experience.
Their format is one teacher for the physical sciences (General Chemistry and Physics) and another for Biological Sciences and Reading Comp (Bio, O-​Chem, and Reading). The physical sciences teacher was very smart, but a complete scatter brain. He didn’t manage class time very well, often going way way off on tangents and ended up not teaching us everything that ExamKracker put into that lesson. The second teacher was worse. He was extremely unorganized and it was pretty evident that he had never taught before. Then he became very «real» and told us not to bother practicing reading comprehension, because you can’t improve. How discouraging (even if it is kind of true, if you don’t have much time)!
About 3 weeks into the class, the physical sciences teacher quit. He went to work for a startup. So the biological sciences guy took over both classes. It all went down hill from there on. He attempted to use regular classroom techniques, which would be fine if we were in a regular class. But the point of this class was to re-​expose us to old material we should know, so we can practice it on our own. Every week, he tried a new tactic (I guess I should commend him for trying…), such as making us teach each other, or splitting the class into small groups and doing group work the whole time.
I emailed the organizers a few times to complain. Each time, the situation would improve a little, but not significantly. In the end, the class was a horrible waste of time and money. I believe the EK books and practice tests are great. But do not bother with the class. The message boards you get access to are horrible, too. Save your $ 2000 and just buy a ton of books and practice tests!