Why would you say that
This run has nothing to do with how you would play the game for the first time. The run has dumb goals like farming a couple of runes to get a certain runeword item. Ive had a lvl99 HC character in battle.net and its my most played game along with WoW and LoL and this run still manages to baffle me. The obvious part is him playing sorceress to get teleport for steamrolling the endgame. Still its odd he spends a huge chunk of the estimated time in farming the mid section of the first act just to gain some levels and hopefully finding a certain ring or pair of boots.
Are speedruns even supposed to get you excited about playing the game yourself? Id be super pissed after watching Dark Souls speedruns and booting it up myself after for the first time. Those speedruns are the biggest lie ever.