entity movement

3 questions about entity movement:

- After reading the movement section, my assumption is that you roll the movement die once, and use this result for all entities. Is that correct, or should you roll seperatly for each entity or even each miniature/token.

- depending on the answer of the previous, if there are separate rolls, I assume the player can choose the order In which to trigger. If it is the same roll, and 2 entities want to move to the same space, I assume that the player can choose which one moves first (can matter for full spaces, certainly if big entities are involved).

- how does movement of big entities work exactly, when moving towards a single dreamer. Do they move to the tile of the dreamer, displacing him 1 space and end their movement (even if they have movement left) or do they consider the space full and stay 1 step away from the dreamer, falling back to the rule that a dreamer can not be displaced from a space with only 1 dreamer. I assume the first, but it gives some strange hopping around when you are staying next to a big entity and he keeps on stepping on your space.