Film Music Central wrote "This soundtrack is, without a doubt, an incredible adventure to listen to". Mfiles wrote "You could describe the score as very much like the film's central character: relatable and a little bit eccentric. It has action, drama, mystery, adventure, and jeopardy but also some character development and emotion. It is full of good tunes and propulsive rhythms, with interesting and sometimes surprising instrumentation. While I wouldn't expect the score to be a serious oscar-contender, it is a hugely entertaining listen which further extends Pemberton's range." Marvelous Geeks Media writer Jenna Anne stated "Enola Holmes’ original score, even without the context of the film is simply magical, adventurous, and so surprisingly comforting even amidst the more upbeat tracks."
