I was recommended Blood Red Road after greatly enjoying the Hunger Games and Chaos Walking trilogies. As a 40 year old man, I am not really the target audience for "YA" literature. My 13 year old daughter reads "YA" books and it's nice to be able to talk about books with her, so when she gets excited about a book, I see if I want to read it too. I was greatly impressed with the afore-mentioned trilogies and was keen to further mine this genre, if it can be called that. Given the reviews BRR has garnered, I think I expected too much - Blood Red Road is fun, written in a compelling vernacular (similar to Todd's voice from the Chaos Walking trilogy) with some really good action scenes and an interesting heroine. However, I felt that the character development was limited; some of the characters were rather two-dimensional (in particular, the "baddies" of the piece), there were some gaping holes in the credibility of certain aspects of the story and there was far too much 'Mills and Boon'-level romantic prose. Without wishing to give away any spoilers, I also felt the final phase of the book pushed my ability to suspend disbelief too far.
I think I may have experienced the very best that YA has to offer in The Hunger Games and Chaos Walking - those books were not only great adventures, but also had deeper meaning and provided the reader with many important issues to think about, long after the books finished. If I seem dismissive, I do think BRR is better written and better developed than most any "adult" best seller. Moira Young has done a better job than I would expect from Dan Brown, for instance, but the book still falls short; it is, at best, an adequate time-filler, but I do not imagine that any of the characters or situations will stay with me beyond a few days. Great books stay with you forever.
Blood Red Road is a perfectly enjoyable adventure story and interestingly written and for that, worthy of three stars. However, to earn more than that (from me, anyway), it needs to offer the reader more than adventure alone, but also something to think about after the story concludes. I don't discourage you from reading Blood Red Road, but I think some of the cover sleeve comments and reviews are over the top in their praise. The publishers are hopeful that Hunger Games readers will pick this up for their Katniss-fix; a gross over-sell, I'm afraid.
An enjoyable adventure, but nothing more than that. Sometimes, that's all you want, so it's OK. But it's a league or two down from Hunger Games.