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The provided review praises the story as one of the best and most memorable Sherlock Holmes short stories. It is specifically highlighted for its ability to be genuinely scary and impactful, positioning it as a standout entry within the detective's adventures.

Based on the available feedback, there are no negative points or criticisms presented for this particular story. The single review offers exclusively positive commentary, focusing on its high quality and distinct tone.

Overall, the story is considered a top-tier example of Sherlock Holmes fiction, noted for its strong narrative and memorable elements. Readers who appreciate suspenseful, frightening, and exceptionally well-crafted short stories within the detective genre, particularly those featuring Sherlock Holmes, are likely to find this a highly satisfying and impactful read.