I have read nearly all of Jackie Collins books and I feel that they seemed to have gone steadily downhill since Rock Star. Unfortunately her latest offering has followed the same pattern. The 'bad guy' Red is a caricature of a villain and the main players the sons, seem to be terrified of him in the first half of the book, then suddenly start standing up to him for no reason in the second. Also I cannot believe that Red would have done what he did (I won't spoil it for you by telling you) to his son Max without any seeming repercussions and Max still was in contact with him in later years!
The character of Liberty does not seem to really fit in with the storyline, I presume Jackie Collins was intending to use her as the surprise twist at the end but then realised it was so obvious that she dropped the 'twist' and unveiled it about 2 chapters before the end of the book. I feel that Liberty and all associated characters could have been dropped without losing anything from the plot, indeed some more depth could have been given to some of the other characters.
I do not know how other readers feel, but have any of you noticed that a lot of her characters in her later books, seem to have conversations in single sentances? It makes them come across as very shallow and I find it really annoying when reading the story!
I loved Jackie Collins earlier books, Lovers and Gamblers (for me) was Jackie Collins at her best and the way she bought all the different characters together at the end of the book was fantastic. I feel she has never repeated this as successfully in following books.