It's superb.
The series has been praised for its well-developed characters, particularly the Forger family, who are both lovable and relatable. The story's balance of humor and drama has also been commended, making it an enjoyable read for fans of various genres.
However, some critics have noted that the series can be slow-paced at times, with too much focus on slice-of-life moments and not enough progression in the main plot ¹. Despite this, Spy x Family remains a beloved series among fans and critics alike.
Overall, I'd rate Spy x Family 5 out of 5 stars, based on its engaging storyline, lovable characters, and well-balanced tone.