Gene Simco's DVD Series?

Has anyone seen these DVD's? if so, are they any good?



I have the 4 DVD's. I think they are ok. The material is not quite basic. I think that it is best for an advanced white belt or low level blue belt. I paid 100 dollars and I got a couple of good tips from the DVD's. I usually pay 100 for a private and only get a tip or two and privates are my gold standard for tapes.