In this dark fairytale written and directed by by Issa López, a gang of orphaned children battle to survive on the streets of Mexico amid the devastating backdrop of that country's drug wars. The kids are armed with three magical wishes to help them escape the clutches of the cartel that murdered their parents. This uncompromising movie sees López create a world that recalls the early films of Guillermo del Toro, imbued with her own gritty spin on magical realism to conjure a wholly unique experience. This is a movie with a real social conscience, López elicits solid performances from her young cast (who are all incredible). It's touching but unsentimental and quite often devastating (bad things happen to these kids), and is a movie that really gets its claws into you and refuses to let go.