IMO, it needs to edited (to an extent reshot) in a way which allows more pace and a tighter thread connecting the sequence of events. After waiting to be enlightened as to why a man awakes in a field (albiet in a dream), I don't want to have to watch him awake again AND get himself together before he's out on the highway.
Idea: the 'waking dream' part could be done with more disorientation/non-linear. He could 'remote view' (locked off) close-up shots of the building, before he awakes and stands up and proceeds towards it.
There could be a more minimal amount of enacting waking and getting-up, in the bedroom, before the film is more quickly moving-on to being on the road.