Acutane for acne? Anyone else ever been on this?

So I went to the dermatologist today, and got some topical cream and antibiotics for my acne. He recommended Acutane though. It'll take a month of waiting. It has a lot more stuff involved because it's a more severe treatment. It has possible bad side effects, but would really clear my skin and help the scarring. I'd have to do pregnancy tests and have blood drawn monthly, but its only for 4 months.. But who else has ever used it, and how well did it work for you?
Acutane for acne? Anyone else ever been on this?
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