What is a characteristic of a good summary

A characteristic of a good summary is that it accurately and concisely captures the main points and key information from the original text or source. It should provide a clear and concise overview of the larger work without adding any personal opinions or interpretations. A good summary should also be organized logically and in a coherent manner, making it easy for readers to understand and follow. Additionally, a good summary should be written in the summarizer's own words, rather than simply copying and pasting text from the original source.