J.J. has told Rolling Stone he "enjoys" the prequels, though he qualifies it by saying he prefers the OT and it's mainly the technical and design aspects of the PT he appreciates:
"I enjoy the prequels," he says. "I am a kid of the Seventies whose life was fundamentally impacted by the original films. And one of the reasons that I preferred the original trilogy was that it felt the characters were more everyman or everywoman characters. They felt scrappy and they felt real and lived in, and characters that were essentially nobodies who had to go up against some of the scariest and most intense villains of all time. That, for me, was inherently a more fun trilogy of stories. I felt that the use of technology, the use of design, the world-expanding that George did in the prequels is incredibly impressive. My favorite of the prequels is the third, which has some very powerful moments and some incredible imagery. But I know that when I went into doing The Force Awakens, my goal was to try and make a movie that felt like it was continuing from Return of the Jedi, which it is. As opposed to the significantly different aesthetic that George applied to the prequels, in his remarkable pushing of the boundaries of cinema."