Minding the Gap (The Criterion Collection) [Blu-ray]. 'Minding the Gap' Director Bing Liu Reveals the... - IndieWire. 'Minding the Gap' review: A filmmaker finds truth on the streets of. Bing Liu's “Minding the Gap” Captures the Space Between. 'Minding the Gap' Director Bing Liu Reveals Times He "Wanted to Give Up. 'Minding the Gap,' documentary by Roc..