Rank the events based on the following attributes. This is opinion based, there are no wrong answers. This is by no means meant to be an exhaustive list. I don’t expect everyone has read all the arcs, so feel free to leave some unranked.
The contestants (ordered by release date):
Secret Wars (Marvel)
Crisis on Infinite Earths (DC)
IG Saga (Marvel)
Zero Hour (DC)
Our Worlds at War (DC)
Avengers Disassembled, House of M, Civil War (Marvel)
Infinite Crisis (DC)
Annihilation (Marvel)
Final Crisis (DC)
Blackest Night (DC)
Chaos War (Marvel)
Fear Itself (Marvel)
Flashpoint (DC)
Event Significance A true event should have a significant threat or other significance beyond everyday issues
Conceptual Quality Even if it wasn’t executed perfectly, the idea/potential of the story was excellent
Reading Enjoyment Because really, nothing else matters
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"And then there was nothing. A once broken something now void.
And on the first day, Doom spoke... 'Be.'
And then there was life."
Yeah it drags a little in the middle but no event can even touch the epicness, the grandiose and THE impact it had on DC. "Worlds lived, Worlds died and nothing will be the same ever again".
Best :
Dark Phoenix Saga (does this count, if not)
Crisis on Infinite Earths
Blackest Night (I've only got a few issues but so far so good)
Annihilation
Thanos Imperative (does this count?)
THE ABSOLUTE WORST
Fear Itself (this sh|t overtook Chaos War as Marvel's most epic fail)
Chaos War (total garbage)
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..even the outer hells are indifferent matters for they bow only to potent and archaic Nodens.
It's hard to beat the scope of COIE, so that is my favorite. Infinity Gauntlet is a close second and Blackest Night deserves to get mentioned. I actually liked Infinite Crisis as well.