Hi BARIS DENIZ,
May I just ask why this is? Why should all my work, routining and the idea in itself be only worth $5? Do you bring any ideas to market? Do you know the time it takes and money it costs? This is not a review it is a comment that I find quite insulting.
Other ideas to gain information like pads and gimmicks can easily cost over $50 for doing the same thing, sometimes not as reliably. Plus you have to take the gimmicks and any additional gimmicks needed out with you. This is a low cost alternative you can use so you have another method in your tool belt to do very clean convincing mind reading that takes up no extra pocket space and requires no 'special' gimmicks.
I know you are entitled to your opinion, but so am I!
Thanks,
Ben