Well, here it is four years later and I'm vaping P51. Jerry sent me a sampler of a special retro-run he did, and I must say it's exquisite. It is 100% VG based and 18mg.
Jerry said in another thread that P51 is extracted from a special tobacco blend. I don't know if the sources of P51 of old and this new batch are the exact same, have no way of knowing. I can assume though that the years of practice in WTA extraction makes this new embodiment superior regardless of the source blend.
As usual with Aroma Unflavored WTA it has that incredible true-to-life throat hit. This always astounds me considering the namby-pamby VG base. P51 definitely does have a different "flavor" than the standard VS WTA of today, but being "unflavored" it's a little difficult to put it in understandable terms. I guess the best impression was given way back in the original post in this thread: "The P51 Mustang is a smooth tobacco blend with discernible cedar flavoring. In my opinion, it is similar to the Halo Freedom, but better. While the cedar taste is noticeable in every vape, it's pleasantly blended with the more predominant tobacco flavor. I think "robust" and "fresh" are good descriptors."
I might differ with bigboom's impression though in some ways. I actually don't think he knew what he was vaping!
I don't get "tobacco" out of it, though in reality I've probably forgotten what "tobacco" tastes like and things like the disgusting NETs I've tried either taste like cigarette butts floating in a coffee can full of water or grabbing a tobacco leaf and munching it down with a spoonful of sugar, neither of which appeals to me. The tobacco "flavor" here is that wonderful feeling and sense that our beloved tobacco gives us, I think with WTA it's easy to get our senses' wires crossed and get a feeling mixed up with a flavor. The one thing I agree with bigboom about is the "cedar" quality. It has a neat woody taste, feeling, whatever you want to call it. At 18mg it's perfectly harsh (I mean that in a good way) and you really want to kick back and enjoy it. I would vape it all the time.
Jerry said that it's expensive. I wonder what price it would be? Probably enough to freak most people out for sure. I'd buy it though.