The entire movie plot has been available on the Jedi Talk forum for a few months. Basically, Kylo Ren is the son of Han and Leia, Rey is a mystery but strong in the force, Finn is a mystery and likely has force ability, Supreme Leader Snoke (Kylo Ren's boss) is a mystery but is likely very tall (8 feet or so) and a very skinny weird looking alien. Han Solo is killed by Kylo Ren towards the end of the movie. Luke only makes an appearance in the very final scene of the movie when Rey goes to get trained by him. Finn does not die. The main plot point is the Resistance must take out the "Starkiller" superweapon located on a planet controlled by the First Order. It sounds like a pretty good movie.