What makes a good book review?
A good book review helps another reader decide whether a book is right for them. It is not a full summary and it is not just “I liked it”. It combines a short description, a fair evaluation and a clear recommendation.
The best reviews are:
- Honest: you share your real opinion, positive or negative.
- Specific: you give examples rather than vague praise.
- Spoiler-aware: you warn readers before revealing key events.
- Useful: you explain who will enjoy the book.
Before you write
Take notes while reading
Mark pages that stand out, jot down questions and note moments you loved or disliked. A book journal makes this easy.
Know your audience
A review for school, a blog, a store page or a book club will differ in length and tone. Decide who you are writing for first.
Step-by-step: how to write a book review
Step 1: Start with key details
Include the title, author, genre and, if useful, the publication year and length.
Step 2: Write a strong opening
Hook the reader with your overall impression in one or two sentences. For example: “This short novel delivers a big emotional punch in fewer than 150 pages.”
Step 3: Give a brief, spoiler-free summary
Describe the setup in three to five sentences: who the main characters are, where it takes place and the central problem. Avoid retelling the plot.
Step 4: Evaluate the book
This is the heart of the review. Consider:
- Characters: Are they believable and interesting?
- Writing style: Is it clear, beautiful, fast or slow?
- Plot and pacing: Does the story hold your attention?
- Themes: What ideas does the book explore, and how well?
- For nonfiction: Is the argument convincing and the information useful?
Support each point with a specific example.
Step 5: Mention weaknesses fairly
Even books you love have flaws. Mentioning them makes your review more trustworthy.
Step 6: Make a recommendation
Explain who would enjoy the book and who might not. “Perfect for fans of character-driven mysteries; not ideal if you want fast action.”
Step 7: Add a rating (optional)
A star rating or score out of five gives readers a quick reference.
Free book review template
Title / Author / Genre:
Overall impression (1–2 sentences):
Spoiler-free summary (3–5 sentences):
What worked:
What didn’t work:
Standout character, idea or scene:
Who should read it:
Rating: __ / 5
Short example review
The Old Man and the Sea by Ernest Hemingway (literary fiction, about 130 pages)
Few books do so much with so little. Santiago, an elderly Cuban fisherman, has gone 84 days without a catch when he sets out alone into the Gulf Stream and hooks an enormous marlin. Over the following days he fights the fish, his own exhausted body and the sea itself.
Hemingway’s simple, repetitive style mirrors Santiago’s patient struggle, and the bond he feels with his rival is unexpectedly moving. The middle section may feel slow to readers who want action, but the slowness is the point: endurance is the story.
Recommended for readers who enjoy quiet, reflective stories and anyone looking for a powerful classic they can finish in an afternoon. Rating: 4/5.
Common mistakes to avoid
- Writing a book report instead of a review. A summary alone does not tell readers whether the book is worth their time.
- Spoiling the ending without a clear warning.
- Being vague. “It was good” helps no one; explain why.
- Copying the publisher’s description. Use your own words and opinions.
- Being unfair. Judge the book on what it tried to do, not what you wish it had been.
Where to share your reviews
- Personal blogs and social media
- Goodreads, StoryGraph or similar reading platforms
- Online bookstores
- Book clubs and school newsletters
Final thoughts
Writing reviews makes you a more attentive reader. Start with the template, keep your reviews honest and specific, and you will soon develop your own voice. Want to see examples? Browse our book reviews.
Frequently asked questions
How long should a book review be?
Most online book reviews are between 300 and 800 words. School reviews may have specific requirements, while store reviews can be shorter.
What is the difference between a book review and a book report?
A book report mainly summarises a book's content, while a book review evaluates it and offers a recommendation.
Should I include spoilers in a book review?
Generally no. If you need to discuss the ending, add a clear spoiler warning so readers can choose whether to continue.
