Reviewed by GREG KINGDirector: J A BoyonaStars: Lewis MacDougall, Liam Neeson, Felicity Jones, Sigourney Weaver, Toby Kebbell, Geraldine Chaplin.The films of Spanish filmmaker J A Bayona have dealt with families in crisis and children in peril, and they have always had a strong emotional subtext running through them. His previous …