Bests & Worsts Reviews from Amazon

I have no idea why there are so many 5-star reviews for this book. The entire book is about a family traveling from New York to Colorado. There were no "Invasion" like the book title suggested. Don't get me wrong the 6-characters in the book are VERY well developed, considering that 99% of the book was used for that purpose alone. The authors went so minute in detail to develop the characters that they left the story out. The book was free via Kindle so I cannot complain about the price. I did waste a few days reading this book and for the most part I had to FORCE myself to continue reading in hopes it will get better. Unfortunately it was a big disappointment at the end. Maybe that is the reason it is free and make us pay the $4.99 each for Book 2 & 3. No spoilers to tell as I would like others to form their own opinion on the book and hopefully write an honest review.