I have never read the manga so my review of the movie was based on what was presented within it.

One of the film's major shortcomings is its rushed pacing. The narrative hurtles forward, leaving little room for meaningful character development and depth. As a result, key aspects of the story feel disjointed, and certain character motivations remain unclear. This lack of context left mw scratching my heads, especially as I was unfamiliar with the source material.

The chemistry between the main leads, portrayed by the talented actors Suda Masaki and Tsuchiya Tao, adds a spark to the film. Their performances bring the characters to life, and the on-screen connection between Mizutani and Haru is one of the movie's highlights. However, even their commendable efforts cannot fully compensate for the underdeveloped plot.

The cinematography deserves praise, particularly during the film's cute and romantic scenes. The camera work effectively captures the emotions of the characters and adds a visually appealing layer to the storytelling. The music, though enjoyable, may feel overwhelming with the abundance of songs, occasionally distracting from the narrative.

One of the film's disappointments lies in the underutilization of certain characters, such as Minami Hamabe's role, which seems promising but ultimately falls flat. This lack of attention to supporting characters contributes to the feeling of missed opportunities within the story.

In conclusion, "My Little Monster" has its moments of fun and endearing romance, but the rushed pacing and insufficient character development may leave viewers wanting more. Fans of the original manga or anime may find some enjoyment in seeing the characters on the big screen, but for those new to the story, it might be worth exploring the source material for a more satisfying experience.