Pimp turned successful urban fiction author Robert Beck gets a loving, burnished treatment in the new documentary Iceberg Slim: Portrait of a Pimp, a film which awkwardly straddles the line between amiable hagiography and a more discerning sociological study of the constricted economic opportunities for African-Americans in the pre-Civil Rights era. A world premiere at last fall’s Toronto Film Festival, director Jose Hinojosa’s colorful movie is consistently engaging, but also consistently marked by pockets of missed opportunity.

An idol to rappers like Ice-T and others, the late Beck would help birth the Blaxploitation film genre with a series of bleak, gritty and at times jarringly poetic novels that captured the brutality and viciousness of the pimp’s lifestyle — works deeply rooted in his own experiences. In older interview clips Beck talks about the (phony, assumed) glamor of the pimp lifestyle, and how the life of a pimp is one of unremitting pressure and tension, playing God to a cabal of broken women living in his refracted glow. With its roster of recognizable talking heads (Ice-T, Chris Rock, Don “Magic” Juan, Henry Rollins, and others), Iceberg Slim (one of Beck’s nicknames) also sketches out the sense of communal respect accorded pimps and lionizes, rather uncomfortably at times, their skills of psychological manipulation (or, as interviewee Snoop Dogg puts it: “You can’t just dog a woman out and gorilla pimp a bitch to death — there’s got to be some compassion and tender loving in there”).

While it doesn’t outright deny it, Iceberg Slim skirts around the chaos of its subject’s family life, and certainly his history of violence perpetrated against women. The question of how deep a scumbag’s amends must run hangs uneasily over the entire movie, because Beck clearly gave voice to an underclass in his writing. Part of the unsettled quality of the film owes to Hinojosa’s unreconciled ambitions for the project, and others to a family unit still semi-estranged, which casts long shadows of doubt over certain recollections. (The movie weirdly, passingly hints at Beck’s return to the pimp lifestyle in the 1970s; there’s vehement disagreement amongst his daughters over this fact, though they all seem to agree he was a serial philanderer.)

Anchored by interviews with Holloway House CEO Bentley Morriss, other writers who labored under the label (an important vessel for marginalized African-American voices), and present-day authors like Ian Whitaker, Richard Milner and others who interviewed and wrote about Beck before his death in 1992, the portion of Iceberg Slim dealing with Beck’s unlikely rise to literary prominence is its strongest, by far. In delving down into the sub-genre of realistic African-American “street” fiction and the hungry need it met (there’s even a clip of Beck’s masked appearance on Joe Pyne’s television show), it makes one wish Hinojosa had opted for deeper waters throughout. For the full, original review, from ShockYa, click here. For more information, click here to visit the movie’s website. (Phase 4 Films, R, 89 minutes)