Some of the more reasonable lists I've seen lately. Discuss.
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Primarch power rankings in terms of personal fighting ability.
Tier 1: Sanguinius, Angron, Horus
Tier 2: Lion, Russ, Fulgrim
Tier 3: Curze, Khan, Gulliman
Tier 4: Dorn, Perturabo, Ferrus
Tier 5: Vulkan, Mortarion, Corax
Tier 6: Magnus, Alpharius, Lorgar
Opposites:
Lion: Outright talent and skill, introverted.
Horus: Outright talent and skill, extroverted.
Fulgrim: Perfection and strength through embracing their humanity.
Ferrus: Perfection and strength through eschewing their humanity.
Perturabo: Genius yet passionate command of siege craft and fortifications.
Dorn: Genius yet dispassionate command of fortifications and void combat.
Khan: Bold, boisterous, what you see is what you get. A loner. Open minded.
Alpharius: Cautious, contemplative, insular. A loner. Open minded.
Russ: Strength through instinct, talent, and impetuousness.
Magnus: Strength through knowledge, skill, and prudence.
Curze: The punisher of worlds. The terrorist. Uses massacre to achieve goals.
Corax: the liberator of worlds. The freedom fighter. Avoids massacre to achieve goals.
Sanguinius: Restrained outright martial prowess.
Angron: Unbridled outright martial prowess.
Gulliman: Leadership and success by example, doctrine, and reason. The debator.
Lorgar: Leadership and success by faith, ideology, and emotion. The orator.
Mortarion: Toughness through self sufficiency, practicality, personal responsibility, and indoctrination.
Vulkan: toughness through self sufficiency, practicality, personal responsibility, and understanding.