So, the entire film takes place on a planet other than LV-426 and somehow ends up on LV-426? I'm not buying that, myself, and I think it was more someone in that article who was not involved with the writing of the film getting their information wrong, or there's a helluva plot twist that they're not revealing yet. Frankly, that would be about the only thing that would be a major disappointment to me. Whatever the case may be, we'll sure as hell find out soon enough.