I've only seen through episode 7, so please no spoilers, but ...
Is it just me, or is "the maze" ridiculously simple? You go in, take the first left, and you're there. And even if you miss that turn, the passage dead-ends shortly thereafter. In fact, everything outside of that one corridor is completely inaccessible from the outside. I paused at at least 3 different drawings of the map in episode 7 (1, in the previews when Dolores shows it to herself, 2, also in the previews, on the coffin on the train, and 3, when Ford looks at it in his sketchbook). The simplicity of the maze, as drawn, doesn't seem to jive with the story (not sure who told it, or which episode) of how the man built the maze around his house so complex that no one but him could find their way to the center.