Renegade Nell is a solid pick for teens who want adventure with substance. It's got the action and period drama appeal without being gratuitously violent or inappropriate, and a female protagonist who's actually doing things rather than just reacting to the plot.

The 87% critical and audience scores suggest this landed well—it's not just critics being generous or audiences hate-watching. The Disney+ production likely means decent production values and storytelling that doesn't talk down to its audience.

The 14+ rating feels right. This isn't for elementary schoolers, but it's a good bridge show for teens ready for more mature content without diving into truly adult territory. Think of it as training wheels off, but not yet ready for the highway of truly mature content.

The main limitation here is lack of detailed content information, so if your kid is sensitive to violence or you're strict about content, preview an episode first. But based on available signals, this looks like quality family viewing for households with teens.