All the Harry Potters are, amazing! Some of the best books ever written! Personally they get better and better as Harry gets older. When I read the 1st book I thought it was really good but when I read the second. I realized how the newer ones were soooo much better.
The plot to all the stories are so ingeniously intertwined that you would think that when she wrote the first book j.k rowling knew how it was always going to work together(sometimes I do!) AT the end of this book you wonder so much about the characters, traitors, enemies, friends and foes. Then end of this book is shocking and unexcpected and all makes its self clear in the Deathly Hallows. The books are always better than the movies, and the movies ruined the books for me. There is also so much that the writers forgot to explain and will leave gaps in the rest of the movies.
My favorites of this series(in this order) Deathly Hallows, Goblet of Fire, Prisoner of Azkaban and Order of the Pheonix tie for 3rd. And just because the first of second arent on this list doesnt mean you shouldnt read them cause they are both really important! Especially the second in this book. All of her books may be labled as children(which they shouldnt be) but they are a delightful read for everyone, and J.K rowling knows how to write, plant red-herrings, and add suspense, sadness, surprise, happiness, relief, terror for the character. You really do feel like you are submerged into this book.