I'm not trying to argue about it one way or another, all I can say is that as someone who is currently running the adventures having the material would be very helpfu. Unfortunatly it's time sensative and if it doesn't come out when they said it would and by the time I've finished the scenario, it becomes almost worthless to me.
I look to Dungeon sometimes as one tool to help me run my game, people can say I'm right or wrong and that doesn't matter to me, all that matters to me personally is how good of a tool it is for me.