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Title: This version not a "must"
Review: This is one of my very favorite films of the last few years, and itsvirtues are detailed thoroughly in the reviews below. Because it is a favorite, I bought this expanded edition although I already owned the DVD.If you're considering buying a second version, I'll offer the opinion that it's not absolutely necessary. The promised "full-length documentary" is less compelling than it sounds, consisting of long interviews with some of the people involved in the actual case.These extras add nothing to the enjoyment of the film and are a poor substitute for the books written about the case.If you own the film already, you could live without this version.
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