Is anyone else disappointing with HBO's "Game of Thrones"?

Everything is so wildly inaccurate and different from the book.

1. Children (Dany included) are -way- too old.
2. Dany looks like a clueless derp
3. Hodor.. oh GOD don't get me started on how the screwed Hodor up
4. NONE of the characters look how they are described in the book. I
mean, I could go on and on and on about every single character. They
are not even CLOSE to how they are in the books.
5. Arya is NOT supposed to have long hair! Why would everyone think
she's a boy if she had long hair? It's supposed to be short.