The documentary's research was incredibly shallow, with no focus. Many, many films not even discussed here at the expense of some high-school history lesson. The documentary wanders off the main topic of Hollywood's treatment of Asians. The commentary by Nancy Wang Yuen and Joseph McBride is cursory, and Yuen's comments are totally inaccurate. She's more interested in making sound bites than a real analysis.
The historical perspective is also sloppy, especially the discussion of the Production Code and its issue of miscegenation. That only applied to Black/White relations, but for some reason Yuen says it includes Asian/White relations which it does not. Looks like she twists the "facts" to support her own agenda. The documentary closes with Alan Parker's Come See the Paradise in 1990 perhaps because Japanese actress Tamlyn Tomita was available.
Overall, a mess. Look elsewhere.