I am an Australian woman who enjoys reading many different styles of books, from history to sci fi and mystery to poetry.
These are detective stories in space. No great strain on the brain matter and some gaping holes in the plot. I felt that I made a mistake buying the entire set after the first one thinking that the author was going to build on that story. She didn't really, The characters continue on with a series of detective stories that are not especially thrilling. I listened to them all and cannot say that I was inspired, but I enjoyed them for what they were, fairly bland. I wish we had 1/2 stars, these books only deserve three and half, the four is misleading but three would have been too low.
Great series, great book - start at the beginning and just run through them all. Second best audio series I've listened to - only comparion is the Golden Age of the Solar Clipper series by Nathan Lowell.