Of all the different authors who contribute to the children's Dinotopia Series, Scott Ciencin has to be my favorite, especially his two books Windchaser and Lost City. One of my friends actually calls this their least favorite, and we have had many discussions about whether or not the novel was a positive addition to the culture of Dinotopia.
I, obviously, love it.
The dominant culture of Dinotopia itself I found rather dull and uniteresting. Sure, for a few novels, an author can get away writing about a utopia. After a while, though, it gets repetitive... as cliche as it may be, a society in chaos is much more interesting. Duh. So the addition of a mysterious city of warriors - even if they are not true violent warriors - is rather appealing. The ominous approach is kept throughout this novel, and it had many interesting scenes within it - the obstacle courses and their rules, the maze, and other tests.
The other two books in the Lost City were the ones I did not care for. The second had a great idea, but was executed poorly; the third was just trying to relive this book and did not precisely work.