Google Says It Can Predict Which Films Will Be Huge Box-Office Hits
businessinsider.com
businessinsider.com
Well, there's the Netflix prize[0] which tells otherwise
Predicting movie appreciation is actually very hard to solve. One of the infamous examples is the "Napoleon dynamite problem"[1]
[0] http://en.wikipedia.org/wiki/Netflix_Prize
[1] http://www.techdirt.com/articles/20081123/1212542927.shtml
Granted, I think we'd miss out on potentially great movies, but it seems like a way for the studios to further reduce their risk, so I think they'd be all over this. Perhaps they're already doing it and I'm just unaware.
Because this might work for a little while, but then very quickly people would learn that most trailers were for movies that would never come out and start tuning them out.
Plus, getting cast, directors, etc., to sign on to a project when the only thing guaranteed is small payment for a trailer based on a minimal treatment would be difficult, and part of what the trailer promotes and audiences respond to is the cast, director, etc.
Lean in the movie business would look very different than lean in software (just as lean in software, while borrowing lots of ideas from lean in traditional manufacturing, looks different) because the context is different.