<p>I'm taking it Saturday, so for some review I decided to do the practice questions on Collegeboard's website. I easily got 27/28 right, and the one I missed was a silly mistake.</p>
<p>However, I decided to view some other practice materials I found online and a friend let me have his Barron's book. I got a 770 on the Barron's diagnostic test and got low 700s on the first two practice tests (just took them to see how I'd do). The later practice tests were so ridiculous that I didn't even do them because they seemed so much harder than the stuff on the CB website.</p>
<p>So, my question stands: how hard is it really? Do I need to cram, or should I be fine if I did that well on CB's online practice questions?</p>