<p>For those who've used the book, is it effective? How long did it take to get through the book? For someone who has a 580, can i get 700+ ? I am planning to go through the book within 1 to 2 weeks since i don't have much time left so please any input would be nice. Thanks.</p>
<p>I have it. I’m still not done with it, but I’ve done like 70+ pages and have improve about 70-100 points. I started with 590. Those last points to 700 are simply careless mistakes, and there are very few problems I genuinely don’t know how to solve. It’s a very good book and it helps you structure the prep so that you go straight to the point and don’t study aimlessly.</p>
<p>how long did it take to get through? and anyone else?</p>