Instruct: Classify the given Amazon review as either positive or negative.
Query: GOOD START THEN GOES OFF THE RAILS....

I WAS INTRIGUED BY THE CONCEPT OF A SON OFF TO FIND HIS LOST FATHER. STARTS OFF WELL. OF INTEREST WAS THE LOCATION OF THE SAHARA FOR THE SEARCH. WHEN THE FIRST DREAM EPISODE CAME ALONG AND WENT ON AND ON I DECIDED TO SKIM TO THE NEXT CHAPTER. IT WAS ALL DOWNHILL FROM THERE. WAY TOO MUCH MENTAL ILLNESS. THE FAMILY LINE HAD PROMISE BUT THE AUTHOR SLUMPED INTO CRAZY MODE AND THE STORY BECAME TEDIOUS. EVEN AS A CHILD OF THE SIXTIES AND A FAN OF FANTASY, I FOUND THIS BOOK TO BE IN NEED OF AN EDITOR WITH A STRONG HAND. DISAPPOINTING MIDDLE AND POINTLESS ENDING TO WHAT STARTED OUT WITH THE PROMISE OF A GOOD READ.