This review will contain minor spoilers
2.5 stars
The target audience for this book is for children or young teens. For these people, I think that this book would be a great story as it has action, adventure and friendship, and it has what everyone is looking for: A Robin Hood retelling!
However, for an older reader, it may miss its mark (mind the pun). The characters feel very flat and two dimensional, although their beliefs and ideals are in the right place.
Half of the characters are aged down, and I don't think that Robin Hood and the characters from the tales should be aged down because they're living as outlaws in the forest. The other half of the characters from the original gang of outlaws are adults so we don't really get the gang that makes robin hood Robin Hood.
It's also a story that basically just covers his origin story of how he came to be an outlaw in the forest and we get very little hacking, heists or flaming arrows until the end and it reads like a prequel to what the next book will be.
For me: I rated this 2.5 stars. Even if I can suspend my disbelief, some parts seemed unrealistic and unbelievable. Little John had a complete character overhaul halfway through the book. At first, it seems like he would die for Robin, even if he hides this. And then that completely changes and his character just... doesn't work. On another note, Little John is 16, but the adults treat him like they treat Robin, who is 12. And while 16-year-olds are often treated like they're younger than they actually are, a 16 years old being treated the exact same as a 12-year-old? No.
There were some parts the did make me laugh, and I think Robin shooting Guy Gisbourne in the... (and I quote) 'place where no man ever wants to get shot,' was hilarious, especially the way it was written.
(also, the siblings do call each other 'bro' and 'sis.' Please... no. Don't do this).
So yeah, not really a book I liked, but great for other, younger readers.