Tonight at CinemaCon 2017 they showed a sizzle reel for Disney and in it the audience glimpsed Rey using her lightsaber. Rey is on Ahch-To and she uses her lightsaber. Some said it didn’t look like it was too far off from where she meets Luke in The Force Awakens. 

Germain Lussier of i09 shared these tweets:

I just saw my first footage from Star Wars: The Last Jedi.

— Germain Lussier (@GermainLussier) March 29, 2017

In a huge sizzle reel they showed two shots of Rey using with the lightsaber. I'm buzzing. Just two shots!!

— Germain Lussier (@GermainLussier) March 29, 2017

Was it in IMAX? Hopefully we get to see this shot when The Last Jedi trailer hits at Celebration Orlando next month. Pretty exciting stuff!