I'll post my thoughts before reading the thread.
+Movie was enjoyable. I liked it. I loved entering that world with that aesthetic and atmosphere again.
+I felt the new characters were all quite likeable. The creators created a great ragtag bunch there. Even if the story fills a gap that doesn't necessarily need to be filled, I had fun watching these characters.
+It was sooo awesome seeing the rebels in action like never before. I'm talking both in space (although ROTJ still wins) and on foot.
+It was interesting seeing the higher-ups in the rebel alliance actually functioning (or not functioning).
+Set design and set-pieces in general were terrific.
+Costume design was amazing. They perfectly blended classic 70s Star Wars designs with new ideas. I'm not just talking about troopers (which were all just so awesome, new and old), but also about all those lovely weirdos on Jehda. They were all so cool.
+Seriously though, who is gonna design and sell those awesome jackets with the puffy stripe sleeves? I want.
+I got a kick out of some of those cameos and callbacks. Bail Organa, the droids, the rebel pilots from the death star run, blue squadron...no Porkins though

+It was neat seeing the Force acknowledged outside of the circle of Jedi.
+Vader wrecking rebel scum was badass.
-Movie dragged at times. Some would say in the middle, but I thought the final battle dragged as well. It just took so long for that pilot to hook up his damn radio. And for Jyn and Cassian to get that tape. Then when they finally get it, they have to climb. And it took forever. We know how the movie ends going into it, so this stuff really shouldn't take so long to view, because suspense is already hobbled.
-Blind dude was cool, but holy shit tropes. Tropes everywhere.
-I did not enjoy CGI Tarkin. The effect was obvious and it took me right out. I'm also not sure that it was entirely in good taste. He didn't have to be part of the plot.
-I also did not enjoy CGI Leia. It did not look good. Very uncanny valley, especially with the eyes. Besides, it wasn't necessary. Save a couple hundred thousand dollars and just show her in the hood from behind. We know who she is, no face required, we get it.
-Continuing with a theme here, although I enjoyed some callbacks, I definitely thought they went too far at times. Did we need to see Dr. Evazan and Ponda Baba on Jehda? So they were at the site of the first firing of the Death Star and then coincidentally in the same cantina as the plans like a day or two later? Also, did the Death Star really have to be linked to lightsabers?
-How does Leia think she's gonna tell Vader she's on a diplomatic mission when her ship was at the damned battle and Vader had already practically stepped on board before it got away?
-Although it was cool seeing Vader tear it up, it was also pointless (except it looked cool). They just couldn't resist the opportunity though, I get it.
-Jyn didn't end up being quite the character the trailers protrayed. I know trailers are trailers and the movie is the movie, but she didn't seem at all cocky and rebellious like I would have expected.
I'll no doubt come up with more, but yeah, this was just a stream of thoughts. I liked the movie, will buy it.