Why do I give this movie only a "1"?

Rating: 1/10 (27 December 2015)

This review DOES NOT contain any spoilers. So please don't downvote me just because my review is short or doesn't seem "helpful".
This is more a warning than a review. If you don't want to destroy your feelings for Star Wars, don't watch this movie.
Q: Why do I give this movie a 1? A: Because I can't give it a -10.
Q: Why would I give it a -10? How is that even possible? A: Because this movie destroys the franchise and spits on the canon.
Even if you hated the prequels, after this movie you want Lucas to come back, declare "The Force Awakens" non-canon and film an alternative Star Wars VII.