While I did a jab at tool-assisted speed runs I enjoy watching some of them because it's like watching a action move. You know the action isn't real but if the game is flashy it's fascinating to see.

The kind of run I don't enjoy to watch are the glitched ones which skip most of the game by walking thru walls, flying around freely or simply by making some inputs which will teleport you straight to the victory screen.

They are all viable of course and everybody is free to enjoy their game the way they prefer.