Hard to avoid watching a train wreck I guess?
If it wasn't for the other subplots, costumes, scenery and characters I would not continue to watch a lead character whose choices and compulsions are so excruciating wrong. Example, choosing the Dolly Sisters over Mae, the blatant disregard for his family. I suppose we're supposed to have sympathy for him? Not a fan of vulgarians with plastic smiles.