Fellowship (extended)
The Two Towers
Return of the King
Nine and a half hours (or so) of top-notch filmmaking is quite enough time to spend in Middle-Earth, thanks. I don't need to spend half an hour with Tom Bombadil, I don't need to get extensive flashbacks on Faramir, and I don't even need to see Aragorn negotiating with ghosts or the Scouring of the Shire, however cool it may be on the page. And I certainly don't need to see an elf-lady flirting with one of Bilbo's companions. Three movies (one of them extended) is quite enough for this whole world, Bezos!