PrepBook VS Courses/Tutor

<p>thanks for the input!
would you say nearly all courses with around 15 students and under 1000$ tuition are near useless? I found a pretty inexpensive one [that includes 4 hours of private tutoring] at this website: <a href="http://www.revolutionprep.com/index.html%5B/url%5D"&gt;http://www.revolutionprep.com/index.html&lt;/a>
i'm considering the 'hybrid' course.. oh and this is only offered in Northern and Southern CA.. would these smaller companies be better/worse? Does anyone have any experience with this company or any guesses as to how it will turn out? Thanks again!!!</p>