"money shot" of the film is Rey reflecting Palp lightning with Anakin and Leia's lighstabers (yes Leia's lightsaber that we've ever known about until this film). also he shoots lightning up into space stopping an entire fleet before that. the whole thing sounds utterly stupid.
also confirmation that Rey and Kylo will be what rejuvenates the Emperor. which just makes our heroes entirely worthless. lol so this film is them running around, not knowing what to do just following macguffins until they accidentally bring the Emperor back? then just as quickly killing him? tbh im kind of wondering how long he is in the movie before he dies again.
"Hahaha I'm back! Finally after 30 years my long term plan to return has worked!"
* 5 mins later * "Nooo! I'm dying, and for real this time, we promise!"
I figure we get a Masters of the Universe ending with a post credit scene of Palps hand shooting out.