I saw it Friday night. I was aware of the Rotten Tomatoes 56% viewers rating before I went in but didn't read any of the comments (to avoid spoilers). The thing I probably would have been the most concerned about the handling of Luke's character. Luke and Darth Vader were really central to the original story with the father/son relationship so I was hoping Disney didn't do a Matrix-like failure in the handling of Luke that really killed my feelings for the original series. I personally really enjoyed the movie. There was a lot to absorb and so I'll look forward to seeing it again.