Actually, my experience with Optionetics is fairly strange.
I have a rich friend, went to the Optionetics Seminar, (coughed up $3K!!) ouch.. He didn't understand it. So they said there was a "free repeat" of the course.. So he did that again, and still didn't understand it. So they gave him a huge manual and a set of 19 tapes, and sent him on his way.
So guess who got the manual and tapes? Me!
Let's see, I drove from LA to Seattle, and the 19 tapes provided great listening... (good intro). But as I didn't have any background, it was difficult. Then I took a cross country tour in my car by myself. "LA--> Texas --> Tennessee --> Chicago --> Portland --> San Francisco --> LA --> San Diego --> LA. (And all in 2 weeks by myself!!!) And I listened to those tapes at least 8 times..
Then I started to do my own homework, and found that most of them didn't know squat..
I did however try Optionetics Platinum and that was great.. but too expensive for something I can do in excel.
Also, all the theories in software won't help you if you aren't clear in the head.
I've also noticed these guys didn't know any calculus and so they have no clue the relationships between the greeks.
I am doing extensive research on the concept of Delta Neutrality and presentation they give of it is severly lacking. They promised "we will teach you all that you nee to know" but it's just BS.
I'm a bit miffed but I can't complain since I didn't pay a dime. I do have George's book, which is good reference, but there are quite a few mistakes and "dangerous recommendations".
I've lost a lot of money on his teachings, and so I just wanted to give others a heads up..
I wouldn't put them in the snakeoil catagory, but I'd definitely put them in the Microsoft: 99% marketing 1% substance catagory.