The Flintstones: The Treasure of Sierra Madrock is a charming but flawed platformer. It boasts colorful visuals, a goofy sense of humor, and the unique board game-inspired overworld. However, the controls feel a bit clunky, levels can get repetitive, and the password system is an absolute pain. It's a fun nostalgia trip for Flintstones fans, but casual platformer enthusiasts might find it frustrating.