The RM Plan of the Months were always inspirational, though often contentious in that they were sometimes high on inspiration, but low on actual do-ability. The AotC's issues have been extensively discussed here, but the N gauge 'Watching the trains go by' is often sited as a real turkey in actual operation terms. There were real gems in there: would the teenage me ever have been aware of the Spurn Head Railway if Roy had not snuck it into a PoM - I hardly think anyone else would have considered such a minor line as being appropriate for a mainstream magazine, even now. Though for me, AotC aside, this was the stand-out gem in the set. Roy's death is a sad, loss, though in consolation we do of course still have his work in our hands.