The Seven Deadly Sins is a classic 'love it or hate it' manga. On one hand, the story is fantastic—it’s a grand adventure with high stakes and characters you genuinely grow to care about. The action is top-tier and the pacing is relentless.
On the other hand, the series is stuck in an era of anime tropes that haven't aged well. The main character’s habit of 'checking' the princess’s underwear or groping her while she’s distracted is treated as a lighthearted gag. If your kid can roll their eyes at that and focus on the plot, it’s a great ride. If that’s a dealbreaker for your family, skip this one and head over to something like Demon Slayer instead.