It’s rare that I wish a movie had more hijinks, but “Don’t Worry, He Won’t Get Far on Foot” (2018) is a lot of work. Most movies whose plots revolve around the Alcoholics Anonymous 12-step model are. This one’s a grind. (Plus, Joaquin Phoenix has a unique ability to make ambivalent protagonists even less likeable than they should be.) But there are a couple of payoffs. One is watching the ongoing evolution of Jonah Hill as a character actor. The other is staring you in the face the whole movie and director Gus Van Sant neatly and satisfyingly resolves it.