Dr. No
From Russia With Love
Goldfinger
On Her Majesty's Secret Service
Diamonds are Forever
Live and Let Die
The Spy Who Loved Me
For Your Eyes Only
Never Say Never Again
Octopussy
License to Kill
Golden Eye
Casino Royale
Skyfall
other
Bringing it back to the ostensible topic of the sub-forum, the greatest score to a Bond movie is On Her Majesty's Secret Service, by the great John Barry.
I have read all the books, most before I saw all the movies and while Connery was Fleming's pick for the actor to play him on screen as far as the character in the book I personally feel the closest portrayal was Timothy Dalton. His movies were obviously far from the best and we only got two of them, but as far as the way he played the character I don't think anyone has brought out as many of the "written characters traits" like Dalton did.
That said as far as films. I love all of them for different reasons. It's really hard to pick a favorite because I take many different factors into account when watching a film as well as many personal feelings on actors, things I grew up with, etc.
I adore Christopher Lee so while perhaps the story might not be the greatest The Man With The Golden Gun holds a special place for me.
From Russia With Love is probably the one I would think of as the culmination of the best of everything.
Goldfinger is the one I think is probably considered by most to be the quintessential film.
Casino Royale I think is the best of the Craig series up to this point and would be my favorite pick for the modern bond entry.
On Her Majesty's Secret Service is definitely an enjoyable one. Lazenby breaking the "4th wall" with "This never happened to the other fellow" might be my favorite line from the whole franchise.
I like Daniel Craig as Bond. Casino Royale was stellar. The others I enjoyed overall. A couple had some tremendous moments but they also had a lot of disappointing moments/scenes/story aspects, etc. that just seemed pointless but as far as Craig's performance I didn't have any issues with him.
I went with Skyfall narrowly over Goldfinger. I like most of the bond films except the dreadful Die Another Day, which was just awful.