<p>I don't see how grammatix is good right now. I just bought it a minute ago and looked over it, but i think it is waste of money. Only bunch of words. Am i thinking wrong? Is this prep book actually worth the money? ($49.95ish)</p>
<p>One good thing about Grammatix is that can get your money back if you dont like it. The Math is very weak. Writing is OK if you already know what he is taking about. The CR section has some useful information</p>