Is this AMSCO book really worth it for AP US History?

<p>I used it as my primary cramming book for the test/class/SAT II.</p>

<p>5, A’s, and a 780.</p>

<p>(Was really quite happy with the 780, I had stopped reading the textbook and non-Internet notes around American Pageant’s CH. 16 and did not even pick up review books until a week before the SAT II and AP exam)</p>