The movie's good. Damn good, actually. Besides one noticeable throwaway mention early in the movie there's almost nothing from the prequels on display. It's clear as crystal this is a course correction and a direct continuation from the original trilogy. Nothing negates the prequels, mind you, so prequel fans don't need to get immediately defensive. No, it's just that the focus is squarely on capturing the OT tone, sense of fun and adventure and continuing THAT story.