How accurate is PR?

<p>I took 2 practice tests from PR on AP USH, and I got 3 on them. I am wondering how accurate it is.</p>

<p>bu mp y bump</p>

<p>I have another question: is Sparknotes more accurate than PR? I got 3s on PR tests and a 4 on Sparknotes.</p>

<p>I can't really say whether US History PR will reflect AP scores, but when I took Euro History with the PR and only three days left to study, I got a 4 according to the book and got a 4 on the test. I would generally say that almost every study guide book is the same EXCEPT Barrons, which is just CRAZY. Right now I am currently studying for the SAT II out of the Barrons and find it 2x harder than the AP practices out of PR, which shouldn't be happening.</p>

<p>barrons im starting to not like very much because i find it is overkill
would u guys tend to agree?</p>

<p>Na. Barron's is fine, as long as it doesn't mess up on its explanation, which it does way too often. Plus, I just like the lax style of PR. Sometimes I find some of their humor funny...</p>