Verified purchaser
I purchased tier 4 Here are my observations
This tool is very nice. Clear instructions to follow while entering the content of the book to be authored.
Positives:
1. Ease of promoting
2. Faster generation of outline
3. Faster generation of book.
Requires improvement:
1. Grammar requires improvement
2. Repetitive sentences seen (with similar meaning) in the total content generated. However this can be overcome after we download the book in word format etc.
3. Only 8 chapters and 3 sub chapters allowed. They can be increased as per requirement. I don't mean to say that they can be 20 or 100 chapters, which may become too much for AI model to generate quality content; but ability to increase the chapters to attend least 20 must be given. I know the creator of this tool has his own technical reasons to limit the numbers to 8, but I felt that as a consumer, it must not limit to just 8.
I have written this review after generating 2 books in just a fantastic span of just 2 hours. That's why star ✨ rating as 4, else it would have been 3, given the good possibility of improvements that can be made for the betterment of the tool and it's users.
Good luck and best wishes to the founding team!
Casper_FirstBook.ai
Apr 20, 2025Thanks so much for the thoughtful review — and for jumping straight into Tier 4 and generating two books already, that’s incredible!
We really appreciate both the kind words and the constructive feedback. You’re absolutely right — grammar and repetition are areas we’re actively working on improving, and it’s great to hear that exporting to Word helps fine-tune the final result.
As for the chapter structure: yes, the current 8 main chapters and subchapter limit is in place to keep the book coherent and high quality from start to finish. That said, you’re not the only one who’s asked for more flexibility here, and we’re exploring how to expand this without compromising structure.
Thanks again for taking the time to write this — feedback like yours helps us continue building something truly useful for authors. If you ever want to share more input, we’d love to hear from you at hello@firstbook.ai.
Best regards,
Casper