Quick Review: A subdued, offbeat, and deliberately paced supernatural revenge slow-burner filmed entirely in Welsh and set in a fancy house in rural Wales, "The Feast" is quietly deranged, tad baffling and featuring some truly gruesome imagery, which combined generate a very ominous tone and give it a surreal feel, but its sluggishness, inexplicable nature and dry acting make this folk horror demanding, hard to sit through, and impossible to get wholly satisfied by the foreseeable payoff.