411 SAT CRITICAL READING QUESTIONS, Good OR Bad?

<p>I'm trying to improve critical reading for my reading section in June SAT was horrible!!!
Has anyone used this book 411 SAT CRITICAL READING QUESTIONS? It is tougher or easier than real test? Is there any other book that can improve reading???</p>

<p>any idea?????</p>

<p>nver heard of it. but i heard cr workbook from barrons is helpful</p>