Who's tried ACT's Online Prep Course?

<p>I have a friend who's thinking about doing it.</p>

<p>Is it worthy of her $ or not?</p>

<p>Are the practice tests on it the same as the ones given in the Red Book?</p>

<p>I didn't buy it, but I heard it wasn't that good.</p>

<p>Any others?</p>