Craftily, and with deliberate, unnerving speed, the details of Sabra and Shatila unfold, via the interviews Folman does with his old army buddies -- who are rendered, like Folman, animated, via the process known as rotoscoping -- which transforms photographic footage into cartoon (see the Richard Linklater films "Waking Life" and "A Scanner Darkly").
The cartoon style (in which video cameras capture the performances and animators then trace and enhance the scene) has been done before, notably by Richard Linklater in Waking Life and in A Scanner Darkly.
…painting over live footage) as seen in Richard Linklater’s art jobs Waking Life and A Scanner Darkly, Folman opts for two-dimensional, non-CG animation, layered to give three-dimensional depth.
While sharing the visual flavor of Richard Linklater’s Waking Life and A Scanner Darkly, Folman did not employ rotoscope animation, in which illustrators trace over film or video footage.
The animation employed by Mr. Folman bears a superficial resemblance to the rotoscoping technique seen in Richard Linklater’s films “Waking Life” and “A Scanner Darkly,” but it’s not the same; it’s more stylized, more cartoonish.
Using a technique that resembles rotoscoping (as in "Waking Life" or "A Scanner Darkly"), combining a variety of visual and musical styles, giving equal weight to actual and imagined events, he has told the story of his past and how he discovered it in "Waltz With Bashir," a film that dazzles and terrifies, sometimes at the very same moment.