Overall, I was not all too interested in the idea of Camelot and King Arthur, and although I have not given Cast a full 5 stars the book did impress me. However, it did differ slightly from what I had orginally thought of the plot. Not in a bad way, but it still didn't exactly pitch up to be my favourite in the Goddess Summoning Series. Isabel annoyed me slightly - many say that Mikki was the worst character, but frankly I loved Mikki and disliked Isabel. Well, not so much that I couldn't stand her, but there were times were I wished she would just stop.
Mary was wonderful, and the talks of 'pickles' was fantastic! Overall I say give it a try, give all of the books in the series a good old try. It was just this one that I didn't completely enjoy.