It's an interesting thread but the bottom line is, it's relatively new technology that although some interesting facts have been put up, what we really need is an established punter reporting back on using one successfully - or several different ones - in practice.
My first thought was what a load of bollocks, but although I don't plan to get one just yet, I'd never say never.
It's a relatively expensive piece of kit, so I wouldn't be rushing to take it on any slightly dodgy punts or dodgy punting areas.
Maybe if it was first justified for some other reason, then test it out slowly.