Hi y'all- Kaplan is the biggest waste of time on the planet. Recently, about 3 weeks ago, I studied all of examkracker's materials, took an mcat and jumped from a 23 to a 34. The main reason: EK's study is based off the MCAT, kaplan is based off your college textbooks. This is a huge difference. If your struggling, and want at least the avg. on the MCAT, I highly suggest dumping your kaplan material and study with EK. I have never seen a bigger waste of time and money than kaplan. I still use their tests, which I would rank as a 6 compared to the real thing, but their review material is a waste of time. If you flunked college, or never went to college, then use kaplan. But if you went to college, all you are doing is re-memorizing things which probably are not on the mcat. I would estimate that 45% of kaplan's review material is actual mcat prep. Beware to those taking kaplan, as I have heard so many similar complaints, KAPLAN IS WAISTING YOUR TIME!!