Has anybody tried this and in your opinion does it actually work? I notice a couple of Aussie vendors are stocking it now and have been considering giving it a crack for a while. From what information I have found it appears to be simply a RTV juice with a tobacco taste but with a little something extra to simulate nicotine throat hit. But I have also seen it listed as an additive with starting percentages starting at 2% much the same as most FA concentrates. Can anybody cast any light on what it actually is? If it's an additive at such small percentages it seems like a good product but if simply a juice probably still worth a go but not so interesting.