I really enjoyed it Mac, but having looked at the synopsis for the first Earthsea book, I would think it's quite different. It's about the various groups of people who live in the Uplands (rather than the cities) - each family line has a different 'gift', and they all live in fear that another family may use it's gift against them.
The main character comes from a family with the gift of 'undoing', which although can be used for small things, is often used to kill, and he fights against this. He becomes so scared of his gift, that he blindfolds himself.
It's a 'coming of age' book, as much as a book about the various families, and it's quite a gentle pace. I think that's why I often enjoy YA fantasy.. as much as I enjoy the fantasy genre, I find the larger books and sagas a bit off-putting, as my reading time is limited.. the YA ones are often shorter, and easier to dip in and out of.
I've now moved onto the second book in the series, Voices.. another good which has started well.