"Blue Bloods" Season 9 episode "Something Blue" earned the highest rating on IMDb, with viewers praising the portrayal of family dynamics in a police show. The episode focuses on the wedding of Jamie and Eddie, showcasing the love and support within the Reagan family. Fans particularly enjoyed the emotion and significance of the church scene, with Marisa Ramirez, who plays Detective Maria Baez, describing it as a momentous occasion. The episode's success highlights the unique blend of police procedural and family drama that sets "Blue Bloods" apart.