I don't know anything about the source, but the recipe doesn't seem to do anything crazy, and it has the same hops as stated on the bottled beer. Not sure what 'buckwheat' is though.
If I stick to the bittering levels it should, at the very least, be a reasonable beer - eh? Might have a go at this for my next brew, which will have to be bottled as I will have full kegs.

Does anybody have any suggestions, comments, damnantion/praise for the recipe?