Making its international premiere in Directors’ Fortnight, Debra Granik's acclaimed Sundance title Leave No Trace left many veteran festivalgoers wondering why so many inferior films had managed to leapfrog it into the Official Selection. Told with great narrative economy, and featuring two sublime performances, the film charts the experiences of a teenage girl (talented newcomer Thomasin McKenzie), who grows tired of the peripatetic lifestyle she leads with her…