I just want to take a moment to talk about how important reviews are. Amazon does not actively promote a book until it has 50 reviews. 50! To date, Tale of the Moone and Thirst are in the hands of hundreds of people, with only a handful of reviews.
I personally like reviewing things. I like putting my voice out there and hoping my experience can help another to make their decision. But I know that is not the case for a lot of people.
A review can be short and simple. It does... not have to be a 200 word essay comparing and contrasting the different elements of the novel to other works.
It can simply be "I liked the book."