I do not want AI summarising my reviews. My reviews are the length they are for a reason. My feelings and opinions on a book should not be summarised and simplified, often taking out nuance and context. If this is implemented PLEASE make it opt IN and not opt OUT so reviews aren't auto summarised before a user has a chance to opt out.

Isn't that exactly what the personalized recommendation already does? Isn't it based on reviews and other input by users?

I don't want my review to be summarized by an AI, no matter how little resources it uses up. It's my review. If people want to know what other people like/dislike about a book, they should read the reviews.

100000% please make it opt in, or a huge notice and ability to opt out when you visit the site.

If this feature is added, please let it be an opt-in feature rather than the default. Some users want to reduce/avoid engagement with AI.