The mistake they made was hanging everything on the question...

The mistake they made was hanging everything on the question of who killed Laura Palmer. In our show there is not one overriding question comparable to that. There are a series of mysteries: what is the nature of the island, what is the monster, what is the hatch, who are the mysterious 'other people'? Making sure that some of those mysteries are answerable over time is the way to prevent that frustration.