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XDF is both good and bad, it helps you to set your determination for the test, and broaden your perspective how to act like a professional test taker, but it does not teach the key to the GMAT high scores, with XDF, you can achieve 650 when your actural level is about 500. But you will only go back if your actural level is more than 700. I have been to the class, and I totally disagree their way of teaching in SC, it's booshit, and most of it were fundamentally wrong! CR and math was even worse. But indeed, I appreciate their AWA teacher and the one who teaches reading. they didn't teach me the key, but they broaden my way of thinking. My conlcusion is you don't need XDF, and from you IELTS test, I think your English is not bad at all. so trust your self. But remember, you can not just do the question right, you must dig out what makes you wrong in each mistake, to the degree that you identify every test point. |