I hated this movie in so many ways. Firstly, they took Luke Skywalker, a sci-fi icon, and ruined him. The greatest most popular character in the Star Wars universe, reduced to a whiny grizzled old fool. That just ruined it for me.
The main character, Rey, was just boring. A Mary Sue, with no weaknesses or motivation. She doesn't progress or change at all in the first two movies. The other characters are sent off on meaningless missions that just end up as filler to give them something to do.
Instead of any originality, this movie is just a retread of the original trilogy. Another empire, but subpar. Another rebellion, but less interesting. There was nothing new here. The last scene of the movie, was just a carbon copy of the battle on Hoth from TESB, which is a far superior movie.