The lovely owners of the blog, Afro-Cuban American twins Guinevere & Libertad Tomas, are just the sweetest, nicest bloggers. If you're looking for book reviews, especially for YA readers, go check out their blog! They're both voracious readers and when they write a review, you get an in-depth review that'll fill you in on the details without giving away the story.
Highly recommended -- Check them out!!