Bert Kinister Tapes

For those of you guys who have seen the tapes, are there topics that are redundant? For example, will giong through the six pointed star series make the "Rock Around the Clock" video unnecessary?

Has anyone out there seen any of the Bert Kinister tapes? How are they? and would they be worth the investment, to help my game. I'm assuming due to the price that they would be helpfull but I would really hate to spend $30 or more to find out that they suck.

[peterl]

Has anyone out there seen any of the Bert Kinister tapes? How are they? and would they be worth the investment, to help my game. I'm assuming due to the price that they would be helpfull but I would really hate to spend $30 or more to find out that they suck.
He's a character no doubt about that and probably worth half the price of the tape for sheer entertainment value alone. I thought the deflection tape good value, the break one quite entertaining although not too much there.

Has anyone out there seen any of the Bert Kinister tapes? How are they? and would they be worth the investment, to help my game. I'm assuming due to the price that they would be helpfull but I would really hate to spend $30 or more to find out that they suck.
He's a character no doubt about that and probably worth half the price of the tape for sheer entertainment value alone. I thought the deflection tape good value, the break one quite entertaining although not too much there.