Delirium hurts DRK's overall presentation and gameplay by being Warrior's IR but worse. It's not unique, it's not that fun to do, and it hurts Warrior by making their "thing" not unique. Also, IR works for Warrior's fantasy of just "Hitting the monster over and over again with the same attack in furious rage until its dead" so the gameplay of pushing the same button over and over feels good! It does not work for DRK.. I wonder if our impressions would be different if this was something unique to Dark Knight and Warrior's IR didn't exist, the impressions would probably be more favorable (But I gamble that not by much).

But hey, they didn't show the delirium spam in the trailer.. so there's a tiny bit of hope?