This is a solid, earnest family adventure that does exactly what it sets out to do: make Arthurian legend accessible and exciting for modern kids. It's got heart, positive messages about unity and courage, and a fun premise that doesn't talk down to its audience.

The TMDB rating of 6.2 suggests it's competent but not spectacular—it likely won't blow anyone's mind, but it's a perfectly respectable option for a family movie night. The 2019 release date means it feels contemporary enough that kids won't tune out from dated effects or references.

The real strength here is the values framework: kids learning to overcome social hierarchies, former enemies becoming allies, ordinary people rising to extraordinary challenges. That's genuinely enriching stuff wrapped in swords and sorcery.

Downside? At 2 hours, it's long for younger viewers, and the earnestness might not land with kids who prefer Marvel-style quips and irony. But if your family appreciates straightforward hero stories with British accents and mythological flair, this delivers.