As far as a 1-on-1 goes, I don't think this is at all a bad offering. It's a good effect that will appeal to many (though I don't perform it). As far as the fact that it's from Dangerous, I don't think that's really an issue. Sure, it means that a lot of people here aren't going to be buying it, but so what? That doesn't mean it's not a good 1-on-1.
The cull is one of the most requested 1-on-1's by popular opinion, yet there are many DVDs which look at the cull. No-one would complain if a cull 1-on-1 was produced though. The Bluff Pass is published in MANY different places, and yet more W:H 1-on-1's are still at the top of the agenda. The Gravity Half-Pass is another of the most requested 1-on-1's, and it's well published, and no-one could argue that the description in The Paper Engine was not well taught. And now, we have Breach, which also has been published, and people complain?
I just want to clarify here. Most people have not complained directly, or in the manner I've implied above. Some posters above have hinted at it though, and I'm sure a few will have thought this, so I wanted to put this thought out there now.
I dunno, I mean, I totally understand if you say "this isn't useful to me at all". But to dismiss it as a bad 1-on-1, not as a bad move or a bad effect or a bad flourish but a bad 1-on-1, simply because it is published, in my opinion is questionable at best.