This is early Mike Leigh before he achieved that perfect balance in tone between critical and affectionate that distinctly marks his best films. Consequently, while there are wonderfully observed sad and funny bits (like the visit to Karl Marx's grave and the way the Marxist couple treats the lost waif in search of his mom) the main set pieces soon descend into undue caricature (the Yuppie couple in the gentrified housing block) or nastiness (the mom's 70th b-day party). Give it a B minus if only for Ruth Sheen's warm hearted performance that would foreshadow Alison Steadman in the later, better "Life Is Sweet".