Summary: Decent movie. I recommend watching it.
Spoiler scope: Not especially spoilery – does talk about one scene.
Overall I liked this movie. High quality.
Here’s my nitpicks.
I did feel blue-balled at the fleet battle. The rebel fleet jumps in next to the planetary gate, there’s at least two star destroyers and… the rebels send out xwings to fight this battle.
You never see the star destroyer fire its big guns, only ever its anti-fighter guns.
There is one sweet scene were a pusher craft pushes one of the disabled star destroyers in to the other. That was cool.
The other minor disappointment is that I would have like to seen another Millennium Falcon class ship (YT-1300) performing its pushing role – but perhaps that class was already obsolete at the time that the movie is set in.