Honest review - Don't waste your time on this film :D
The trilogy as a whole was just a mockup of past star wars films. This film was just a conclusion to why disney shouldn't make their own star wars films as they do not understand it or better yet have any new ideas which fans will like. The film itself was rushed, no storytelling, just action scenes which didn't include anything important or new.
It is worth mentionating that visual effects has models of ships which were used from previous films and then manipulated to look the part for the film. This is quite boring considering this was the last film.
Furthermore the film had pointless characters introduced to the story which had no introduction whatsoever they were just added to make the film seem better even though it made it ten times worst.
I would say be openminded about the film but at the rate that the film was made you may as go and watch something else and not waste 2 hours 22minutes because you will be as disappointed as palpatine when he died again...