<p>I've heard that the Barron's book is excruciatingly hard, but I had no idea how true this was until a few weeks ago. It's absolutely terribly advanced, and it's impossible to answer all 50 questions in an hour. Supposedly the most accurate book one can get is from The Princeton Review, but I'm living overseas, so by the time I can have it shipped, the test date might have passed. The only other book I have is Rusen Meylani's. Does it over- or under-prepare you for the test? If so, how much? Thanks.</p>
<p>From what I've heard, it overprepares you a bit, but only in that question 1 in its practice tests are equatable to question 5 in a practice of say PR or Kaplan. The questions themselves are supposedly very realistic.</p>