Regardless of the book, just based on the movie. rank all the HP movies. from best to worst.

Best to Worst--My Opinion

Half Blood Prince
Goblet Of Fire
Chamber Of Secrets
Prisoner of Azkaban
Deathly Hallows 1
Order Of the Phoenix
Sorcerer's stone/Philospher stone

Du might wanna read it...

link

Goblet of fire
Order of the Pheonix
Prisoner of Azkaban
Chamber of secrets
Deathly Hallows pt 1
Philosophers stone
Half blood prince

Thats my opinion :)

Half-Blood Prince <3
Chamber of Secrets <3
Deathly Hallows part 1 <3
Order of the Phoenix
Philosopher's Stone
Prisoner of Azkaban
Goblet of Fire

my opinion best to worst
deathly hallows part 1
goblet of fire
order of the phoenix
chamber of secrets
phillosipher's stone
half blood prince
dh part 1 ws the best cause it follows the bool really closely and it was a very good movie

Best to worst:

Chamber of Secrets
Prisoner of Azkaban
Deathly Hallows Part 1
Philosopher's Stone
Order of the Phoenix
Half-Blood Prince
Goblet of Fire

best to worst : my opinion The deathly hallows part 1
Order of the phoneix
Prisoner of Azkaban
Half blood prince
Philosophers stone
Goblet of fire
Chamber of secrets

best to worst (at the moment)
Deathly Hallows part 1
prisoner of azkaban
order of the phoenix (man I hate Umbridge, but I like the movie)
sorcerer's stone
goblet of fire
half blood prince
chamber of secrets

Goblet of Fire
Prisoner of Azkaban
Philosophers Stone
Deathly Hallows 1
Half Blood Prince
Chamber of Secrets
Order of the Pheonix

Though that is NOT my opinion on the Bücher at all.

1. Goblet of Fire
2. Deathly Hallows Pt. 1
3. Chamber of Secrets
4. Half Blood Prince
5. Prisoner of Azkaban
6. The Sorcerer's Stone
7. The Order of the Phoenix

But I really loved all of them :)

Half blood prince
Order of the pheniox
Deathly hallows
Chamber of secrets
Goblet of fire
Sorcerers stone
Prisoner of Azkaban

Best to Worst:
1. Prisioner of Azkaban
2. Goblet of Fire
3. Deathly Hollows: Part 1
4. Philsphers Stone
5. Chamber of Secrets
6. Order of the Phoenix
7. Half Blood Prince

Here are mine, starting from my best and going down to my worst:

1) Chamber of Secrets (Always been my best!)
2) Death Hallows Part:1 (This was so awesome!)
3) Half Blooded Prince (This and Philospher Stone are tied.)
4) Philospher Stoneare (Tied with Half Blooded Prince.)
5) Goblet of feuer (Not too bad...)
6) Prisoner of Azkaban (I can watch it again if forced too.)
7) Order of Phoenix (Worst HP movie ever! I've only watched it once and I've got it on my DVD rack, now that's saying something.)

And just it be random, I'm adding an awesome pic of Sirius just for fun 'coz I'm me :P.

Sorcerer's Stone
Deathly Hallows Part 1
Chamber of Secrets
Goblet of Fire
Order of the Phoenix
Prisoner of Azkaban
Half-Blood Prince