Got one of these the other day.
I have to say I am impressed. Yeah it takes a while to set up (Mine took me nearly an hour because I kept getting something wrong

) but it's well worth the effort.
People say you need to practice a lot to get it perfect but I found that about half an hour of practicing on my hand and the table let me do it well enough to fool my dad (and not one of my tricks has EVER fooled my dad v.v) and he was sitting and I was standing so could have had a slight view of what was going on.
I also haven't found the problem of knives forks etc. But that might be because I have mine set up in the sleeves of a leather jacket.
I always wear a leather jacket and never wear a button up shirt, so it makes it seem more natural for me, but I guess you just have to go with what seems right for you.
Overall I'd say it's a pretty good trick.
I haven't got the DVD so i don't know all the tricks that can be done with it, but I've managed to come up with a few of my own already so all that limits you is your imagination really.
Slightly pricey, but once you're good, the reactions you get can pay for it nicely
Oh one final point. People say about the telltale "clink"... I found that when I first practiced, because I was using a new style 2p coin ( a"compatible" one, you all know what i mean) but when I figured it was because a 2p is so thick and heavy, I tried with a 1p and have had no problems since. So just try around with different objects really. I've disapeared screws, keys, coins, rings... just play around till you work out whats best for you
You wont find much better anywhere and it's nothing - a rigmarole with a few bits of paper and lots of spiel. That is Mentalism
Tony Corinda