This is just silly.  The section is titled "Plot Summary" for a reason.  The whole "How do you summerise (sic) a plot, when you are not sure what it is about?" is just absurd.  Do we change the wikipedia entry for  the last Sopranos episode because we just don't know what the director intended for the ending?  Wikipedia guidelines  make very clear that "It is not acceptable to delete information from an article about a work of fiction because you think it spoils the plot. Such concerns must not interfere with neutral point of view, encyclopedic tone, completeness, or any other element of article quality."  If you are concerned that we just "may not know all the facts," then don't come to this article until JJ Abrams and Matt release All The Facts, and then you can clarify to your heart's content.