Then by Julie Myerson.
In the acknowlegements at the rear of the book, JM thanks various people for getting her through a dark time, (presumably reference to her domestic upheaval/son/drugs etc). Well, one of those thanked people, on reading this novel, should have told her to put it away and write something else, and then come back to the manuscript later.
I have only read one JM book previously, the non-fiction and transfixing Home. If this new book is representitive of JM's fiction, I may not bother to seek out any further titles.
There may be many casual readers who are prepared to read a first chapter which is without context, thereafter I suspect many would give up during the following chapters as the lack-of-context continues. There is a vast swathe of intertwining conversations and halucinatory-conversations which cover page after page with no real place to anchor these to. It is only well beyond page 200 that any concrete narrative is given as to why the the characters are in the situation they are - and this is in fact never fully explained.
(I think I twigged at some point beyond page 200, but I won't give the game away as a spoiler).
Of the writing itself, there is much to commend, and JM can certainly write descriptive passages. But that in itself for me is not enough. There is probably a decent story to be had from within this novel, but a more rounded structure needs to hold it together.