Don't get me wrong, I had some serious issues with Rogue One not the least of which was trying to shoehorn in too much to connect with Episode IV. CGI Leia was a bit too much. I think they could have ended that part with her saying what she said with her back turned to the screen - everyone would have gotten the point and most would be less creeped out.
There were also a few other things like AT-ATs on mushy sand as the Empire's main defense of a comm outpost (but the images were stunning), but for the most part I enjoyed it.