I saw it yesterday. Was fun. I enjoyed the main character. I liked the story overall. I liked the animation, really liked the backdrops/scenery. I need Middle Earth to look epic and it did.
My inner Middle Earth nerd was bit "harrumph" about the bad guy getting mumakil riding mercs. But the movie took a moment to explain the how, so I'm not really complaining.
Agree there's some pacing issues. Nothing serious though.
I felt Helm's realisation of Hera's capability was kind of unearned. NOT that Hera didn't do heroic things. She did. But Helm, who as far as we saw hadn't seen or been told about Hera's heroics and good sense, suddenly acted as if he had. But again, not a major gripe.
7/10.