Ray & Liz

It think it is unfair to think of Ray and Liz as wholly unlikeable because it is a surface level interpretation and it unsympathetic view on the audience's part to what drives the character's negligence. Clearly, they are two deeply flawed characters whose lack of humanity, or negligence, is driven by their constant battle to survive in a very bleak era.

There is nothing admirable about these two characters but the film definitely delivers a strong social message about the fate of the vulnerable in a society that ordinarily and continues to look down on them without remorse. In that sense, you begin to understand that Ray and Liz are the way they are because society has treated them cruelly and swept them out of view.