Ok so there is one guy in my facebook group who won a contest and posted pictures of the premiere.

Now he PM'ed me some info. But I can confirm that he was there since he took a LOT of pictures. Some of which I posted a screenshot of below (see imgur links below) with his info censored for privacy reasons.

Anyways, here is what he wrote me:

SPOILERS....

- Luke dies. He apparently gets his power drained because he's at different places at the same time.

- Kylo and Rey team up. They defeat what he calls "the big guy" who I assume is Snoke. However, that apparently doesn't mean that Kylo turns good. He still remains at the First Order just having killed "the big guy".

- Rey becomes stronger.

- Leia remains at the Resistance. Doesn't die.

That's all I got so far. I asked him a bunch of stuff but he only replied the info I rewrote here. I'm happy he at least DM'ed this. Will update if I get more.

Anyways - there it is.

Please do NOT ask me to ask him questions as I am already doing that and trying to get info.

Edit: People asked for proof. I WILL NOT out the guy. It's a private group and he did me a favor. But here is a redacted facebook screen shot so people stop yelling: http://imgur.com/3y2YPrc

Not sure why this post shows as "removed"? Anyways check at newest comments. I reposted it at pastebin and in the comments on the original reddit post.

Proof 2:
http://imgur.com/ZOqSfcY

Proof 3:
http://imgur.com/3amJCbV

Original post: https://www.reddit.com/r/StarWarsLeaks/comments/7ismnf/some_last_jedi_spoilers_from_a_guy_i_know_was_at/