Hi all,
I am reading some of the comments and I'll be honest, I had a completely different experience. Some of the comments are old so maybe Kaplan has changed for the better.
Also, probably my experience was different because I decided that my PCAT score was important and I paid the 1399 for the actual pcat class that Kaplan has. I did the online class because it was easier for me. Anyway, the class comes with the books and I scored much higher than what I was expecting. Obviously most of us are bio majors so I needed help really in quantitative because of the calculus. I felt that the class and the book was super helpful for me plus the practice tests that come with the class. At the end of the day, I couldnt just read a book because I need to be "taught" and I needed someone else to make me accountable. So Kaplan helped with that and my teacher was easy to understand. At the end, I got into University of Texas so, I am happy. But of course everyone is different. I hope this is helpful.