<p>Screw Barrons. I have Barrons, Kaplan's, and Princeton Review. I dun like any of them very much. </p>
<p>Barrons - lot of extra info (I mean a lot)
Kaplans - eh there was a lot of focus on cellular destiny or whatever you call it
(blastocytes, endoderm and stuff).
Princeton - basic bare bones guide. questions are ok.</p>
<p>If you want to take a very basic approach, Princeton has all you need for a 700. </p>
<p>Barrons is pretty bad. I did not use it since there was so much extra info.
Kaplans was ok. I skimmed through Kaplans and some of the topics that Kaplan didn't cover that were in Princeton Review. Took tests from Kaplans, but the best prep in my opinion was Cliffs AP Biology. I spent around 2 hours doing prep for SAT bio mostly from kaplans. I didn't really have to study much though since I am pretty solid on bio. 800, but I recommend Princeton Review and Kaplan's for some extra info.</p>
<p>No one is going to be able to memorize Barrons. THe font is ugly and it is not worth it. 40% is useless.</p>