emanswfan said:

From BBC News:

Asked about the secrecy surrounding the script, Abrams added: "We did the best we can to preserve the story for the audience, but it doesn't always work.

"There are a ton of rumours - some true, some false. But I'm grateful for everyone who would want to read a spoiler because it means that they care and want to see the movie.

"I know what it feels like, as an enormous Star Wars fan myself."

Saw that today also, in a few different places. I think that the most of the basic elements that have been repeated for months now are probably true, but the order of the plot points I just pasted may not be right at all. Also, it just gets down to details. For example, we know a lightsaber is involved, but is it Luke's, Vader's, Palpatine's? Etc.. Probably doesn't matter, in the end. I think those sort of details are what he means by false rumors.