The reported poor performance of both red mercury nuclear devices and the ADE 651 are due to the integrators' failure to power them with the output of a properly-calibrated Turboencabulator.
From some point of view it is awesome, but personally that bomb detector is a kind of fraud I seriously believe should be punished much harder than cold-blooded murder. The producer is making shit ton of money on knowingly exploiting countries and putting many people at risk. I wonder how many lives this device has already claimed.
I don't know that "awesome" is quite the word for this. If these things work at all, they work as dowsing rods, and not even the most fanatical New Ager claims that everyone in the world can dowse. (Claims tend to be more of the "1 in 100,000" variety.)
More likely, these things just don't work at all, for anyone, no matter what unlikely theories about the world might or might not be true... as shown by the Wikipedia article, which relates cases of contraband passing frightening numbers of checkpoints operating these pieces of junk. One Iraqi general was fond of them, but apparently he was heavily bribed...
It's been established it didn't work, don't try to convince me. The 'awesome' part I was mentionning was the capacity for people to believe some less than rational assertions.