Everything was great, but the fight at the end was disappointing

Rating: 9/10 (1 January 2016)

Second paragraph of this review contains ending fight spoilers*
The movie itself was great on so many aspects. The practical effects were absolutely amazing--if I remember correctly, there must have been only a couple of CGI monster/aliens, which was understandable. The practical effects and cinematography really brought a different atmosphere and a sense of realism to the movie. The actors of Finn (John Boyega) and Rey (Daisy Ridley) did a fantastic job as well. Rey herself has proved to be a strong and self-dependent female lead and I for one really like the new characters introduced in this movie. What I really like the most about both these actors are their facial expressions. They're amazing at depicting realistic emotions on their face that really makes you believe in their acting.
*Warning: spoilers from here on out*
Although the movie was overall enjoyable, I did have one major gripe with it. The fight at the end of the movie between Kylo Ren and Rey left a sour taste in my mouth. I can understand if she and Finn teamed up to defeat him after a long fight, but Rey absolutely obliterated Kylo Ren in the light-saber fight. She had no prior training, but apparently, closing your eyes and believing in the force for 5 seconds makes you a Jedi master. It was so one-sided that at the end of the fight I felt like that kid from the Simpsons saying, "Stop! Stop, he's already dead" while crying.
I guess I'm just being nit picky at this point, but overall, I'm still very satisfied with the movie. The cinematography was fantastic and casts were amazing. I was really absorbed into the Star Wars atmosphere and it met most of my expectations.