GraceKrispy's indie book reviews -
MotherLode
From her site: 1) I’m very honest, and I will give both praise and constructive criticism. Then I’ll rate it accordingly, on a 5-star system (in half-star increments). Excessive grammar or spelling mistakes will factor in negatively. I expect self-published books to be well-edited, just as all published books should be. Books rated at 3 stars or above can be considered recommended by me.
I've found that her reviews are a pretty good indicator of whether or not I will enjoy a book.