After a few weeks and a total of 16 votes (not a huge sampling, but the blog isn't exactly USA Today), Goblet of Fire is chosen as the reader's favorite Harry Potter book. I personally voted for Half-Blood Prince, but enjoyed Goblet of Fire as well.
Here's how the poll turned out:
The Sorcerer's Stone
The Chamber of Secrets
The Prisoner of Azkaban
The Goblet of Fire
The Order of the Phoenix
The Half-Blood Prince
The Deathly Hallows
I'm still working on Deathly Hallows and am really enjoying it, but I think Half-Blood Prince will still be my favorite. I was most disappointed with Order of the Phoenix. I just found it too long with not enough advancement of the story. I believe I read that JK Rowling would have edited it down if she had had more time with it. It is still a fantastic story, but it just takes too long to get to the good stuff.
Next poll: Your favorite Star Wars film