As if Jar jar Abrahams didn't suck the living hell out of the OT dry already.
If anyone wonder where do star wars start and end in my opinion, for me, it starts and ends with George Lucas, meaning 1 to 6.
As for dark rey, it is very similar to Luke entering the deep where he encounters Darth Vader and defeated him only to discover it is himself under that helmet.
They just copied empire strikes back......again.