Are you ready for a story? About a boy who puts his family in a bunker against their will? Then let me tell you about “John and the Hole,” the feature directorial debut of artist Pascual Sisto that debuted at the 2021 Sundance Film Festival after initially being selected for the 2020 Cannes Film Festival in May. A film that fashions itself as a parable for teenage adolescence and strife but muddies the waters so that when it comes to an end it all feels quite empty instead.