I was not particularily fond of the BH Dune Prequels. I think it was mostly because I found the books to be similar to Star Trek or Star Wars books. (I know K.J.A.) They felt more like factory churned out drivel than the majesty and potency delivered by F.H. I found that reading the Dune Encyclopedia felt more in the spirit of FH than BH. I do wish that BH and KJA would use the Dune Encylopedia as canon as opposed to whatever they dream up. (ie. cyborgs, discovery of axlotl tanks, character of the Old Duke, ignorance of Shaddam, etc, etc.)