Fully agree with the last few comments.
I really enjoyed The Force Awakens, but my biggest issue with it was that Kennedy and Abrams hit "the reset button" (tdalton's words). Not just regarding the state of the galaxy as a whole, but even the lives of our heroes. Luke had founded a new Jedi Order (which would've been great to see, especially how it compared to the Jedi Order in the prequels), but that Order was destroyed by-- you guessed it-- one of their own who had turned to the Dark Side and wiped it out. So no more Jedi. (And this traitor was of Skywalker blood.) Luke has now taken on the older Jedi hermit role of Obi-Wan and Yoda.
In the originals, Han had left his selfish life of gambling and smuggling for a greater cause-- namely, the Rebellion against the evil Empire. But now he has relapsed into his old ways.
After defeating the Empire, the Rebellion helped form a new Galactic Republic. But in this movie, the seat of the Republic was destroyed by the First Order, returning the galaxy to its former state of chaos.
Then there is the fact that the division of power between Snoke, Hux, and Kylo Ren perfectly mimics that of Palpatine, Tarkin, and Vader.
It's as if all of the accomplishments of our heroes in the Original Trilogy (both galactic / political AND personal) were rendered obsolete. Are you really telling us that Luke, Leia, and Han's actions were essentially meaningless? That history would repeat itself so soon?
That is my biggest problem.