To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
This series starts off as a mystery. A bouncer without a memory and with strange abilities like healing quickly and being stronger and faster than his coleagues. It rapidly becomes a action thriller, alien invasion story with elements of political intrigue with what might be magic or science beyond human ken. The mix up of genre's works. However it's light on science and explanations and doesn't waste time with handwavium. Just a well paced story of action and adventure. The characters are believable in their actions and motivations. I enjoyed the ai X the most but the second ai also grew on me rapidly. Because it's a 9 book collection a lot happens. I'll be checking out the rest of the series at some point. Once I finish the to be read pile.