There‘s A LOT of hate for Herbert Jr‘s entries into the Duneiverse. Perhaps because he collaborates with someone whose penmanship is not even close to Dad‘s cerebral, intricate plotting. The two guys don‘t seem to be able to weave threads as confidently as Frank. However, I think they know this so don‘t try. They go down the pulp sci-fi route & In that respect, it‘s a rattling good read. If anyone deserves to squat in Herbert‘s worlds it‘s his son