The hitchhickers guide to the galaxy is a "Trilogy" of five books, and curiously enough in general opinion the first three books were the greatests, and not everybody liked the ending of the saga. 
 So here is when Eoin Colfer gets called up on stage, to try and make a "nicer" ending to this fantastic story, I am not gonna go and say that I loved this ending, but it certanly was a bit less dramatic. 
 One thing I liked very much about this book is that Wowbagger (who was one of my favorite characters) is back, although I didnt love the romantic relationship he gets into. 
 The constant critics to religion and laughs at god's expenses were great, specially when Colfer minimizes Cthulhu almightiness, calling him just a semi-god. 
 I recommend this book to any hitchhicker fan, just dont expect Douglas Adam's genious, because those are difficult shoes to fill.