Going to keep this short. 
 I was somewhat underwhelmed by Old Man's war and I went into this one expecting the story to start picking up a notch and develop better characters and a decent plot to get excited about. Man v Aliens needs more than just a bug shoot (unless its Starship Troopers) and ghost brigades promised to keep deeper into the story behind all that is. Well..... that was what I hoped for. What I read was a stock standard pretty well written scifi marine space opera. 
 I am keeping this short because, I finished the book 2 weeks ago and I have already completely forgotten everything about it. 
 Think I am done with this series.