After marathoning classic Doctor Who over the past few weeks, I can now report that I’ve seen every surviving episode of the 1963-1989 series. My rankings of the serials (only ranking those where at least 50% exist):

Genesis of the Daleks Pyramids of Mars The Mind Robber The Caves of Androzani Carnival of Monsters The Talons of Weng-Chiang The Enemy of the World City of Death The Green Death Inferno The Invasion Enlightenment Day of the Daleks The Robots of Death The Greatest Show in the Galaxy The Brain of Morbius The Aztecs The Web of Fear The Ark in Space Remembrance of the Daleks The Time Meddler The Ribos Operation Invasion of the Dinosaurs The Daemons Terror of the Zygons The Curse of Peladon The War Games The Horror of Fang Rock Planet of the Spiders Doctor Who and the Silurians The Curse of Fenric The Deadly Assassin Ghostlight Mawdryn Undead The Dalek Invasion of Earth The Time Warrior The Sunmakers Spearhead from Space The Tomb of the Cybermen An Unearthly Child (single episode) The Mutants Kinda Vengeance on Varos The Masque of Mandragora The Gunfighters Terror of the Autons Planet of Evil Resurrection of the Daleks Planet of Giants The Romans Colony in Space The Happiness Patrol The Androids of Tara Survival The Claws of Axos Snakedance The Seeds of Doom The Ambassadors of Death Planet of Fire The Crusade The Space Museum The Stones of Blood Castrovalva The Hand of Fear Ark of Infinity The Time Monster Logopolis Frontier in Space The Mind of Evil The Five Doctors The Pirate Planet State of Decay Nightmare of Eden The Sea Devils The Underwater Menace The Ark The Mark of the Rani Image of the Fendahl Earthshock Warriors Gate The Leisure Hive The Ice Warriors The Moonbase The Tenth Planet The Sontaran Experiment Frontios The Edge of Destruction Full Circle Four to Doomsday The Two Doctors Robot The Daleks The Keeper of Traken The Awakening The Power of Kroll The War Machines Revelation of the Daleks The Chase Battlefield The Three Doctors Revenge of the Cybermen Black Orchid The Visitation The Rescue 100,000 B.C. The Face of Evil The Seeds of Death Death to the Daleks The Android Invasion Terminus The Creature from the Pit The Keys of Marinus Planet of the Daleks The Invisible Enemy Meglos The Reign of Terror Paradise Towers The King’s Demons The Armageddon Factor The Horns of Nimon Dragonfire Underworld The Trial of a Time Lord The Twin Dilemma The Krotons Delta and the Bannermen Warriors of the Deep The Sensorites Destiny of the Daleks Silver Nemesis Attack of the Cybermen The Web Planet The Monster of Peladon The Invasion of Time Timelash The Dominators Time-Flight Time and the Rani

Best for each Doctor:

William Hartnell: The Aztecs

Patrick Troughton: The Mind Robber

Jon Pertwee: Carnival of Monsters

Tom Baker: Genesis of the Daleks

Peter Davison: The Caves of Androzani

Colin Baker: Vengeance on Varos

Sylvester McCoy: The Greatest Show in the Galaxy

Worst for each Doctor: