But more importantly, in all of the Star Wars movies, who are the only people to speak in an English accent? Rey, one of the red X-Wing fighters, and OBI WAN KENOBI.
In the original trilogy Kenobi didn't have an english accent

I also like Kylo Ren being tempted by the Light. Normally when the movies have these talks it's about the Dark Side. I never really seen the reverse where it's the Dark Side user being pulled towards the Light.
We saw Darth Vader being tempted by the light before his eventual return throughout RotJ.