"Even when we were writing the script, the most important issue was how much of the puzzle we should solve and how much we should leave as mystery."
–Satoshi Kon, the late, great Japanese animation writer-director
Recent Hollywood reports indicate that television and film producers are gravitating toward the Lost script model of many mysteries unsolved or unresolved for the sake of character development. Script writing and story telling is quite different than a Jason Pollock painting. But that is the tenor of the creative community: the ending is not as important as the journey. This does not sound like a promising trend.
It is one thing to hide clues within the story (including the background). But it is another thing to show facts and circumstances as clues when in fact they have no bearing on the ending. Finishing a 1000 piece puzzle with 5 pieces missing may be no big deal since the big picture can be seen, but finishing the same puzzle with 500 missing pieces is wrong.
Another Hollywood staple is the re-make. Take an old classic show or film, and recast it with new actors and writers. In the vast majority of cases, the remake of a show is a pale comparison to the original show.
A side note to the Lost model is a report that Hollywood was in the midst of trial ballooning a remake of Gilligan's Island, but with a modern, "Lost" sexy twist to the characters. They described the updated characters "ala Lost." The only thing the shows have in common is that passengers are lost on an unchartered Pacific Island.
You had the bumbling first mate, Gilligan; the overweight dim witted captain; the uber rich couple; the snotty tall fashion model; the naive farm girl; and the professor who could make a coconut radio but not a life raft. There was nothing controversial; it was plain vanilla television comedy.
If you apply the Lost characters to the Gilligan remake, here is possibly what you would get, based upon their Lost resumes:
The Skipper: Locke
Gilligan: Hurley
The Professor: Sayid
The Howells: Penny and Desmond
Ginger: Shannon
Mary Ann: Kate
Somehow, that cross-characterization into the Gilligan world does not seem too interesting, especially if it is still supposed to be a comedy.