Here's the thing: Dark Matter has a genuinely cool premise and decent audience scores, but it's a 2015 Syfy show that got cancelled after three seasons with major storylines unresolved. That's a rough sell in 2025 when we have The Expanse, For All Mankind, and other high-quality sci-fi readily available.

The show is watchable—7.5 on IMDb isn't nothing—but it feels dated in both production quality and pacing. It's got that cable-TV-trying-to-be-prestige vibe that just doesn't hold up against modern streaming budgets. The violence is moderate but constant, and the whole 'everyone might be evil' vibe means it's pretty cynical throughout.

If your teen is 14+ and specifically into space opera mysteries, they might enjoy it despite the dated feel and frustrating ending. But honestly? There are better ways to spend their screen time. The 89% audience score tells you it has fans, but those fans are also still mad about the cancellation years later. That's not a great viewing experience to sign up for.