Sheltered Vol. 3

The finale of Sheltered is here, I don't know maybe its the fact that there was so much time between reading the first two volumes & this one but something was missing from this one.  Maybe it was the fact that I knew this was the final act but this volume played out in a very predictable way.  I am not going to spoil anything on here this is a short enough series that you should be able to read it in one sitting.  If you are a fan of Lord of the Flies or any pre-apocalyptic future type tale involving children this story is for you.  The question in the end who was right?