Not in under an hour. We had a multiboxed boomkin, one or two ret paladins, warriors prioritizing heroic strike over bloodthirst nor using whirlwind on single target, very few had engineering. We skipped Viscidus due to lack of engineers.
But when I was in a guild with slightly higher standards we cleared it in about an hour. Fastest clear on the server was in 24 minutes.
Nothing hard in that with proper people. We ran it on kronos a week before classic launch with 35-40 ppl from disbanded top guilds. Took one hour to kill câthun, then another 15 min for hs to ch, run back and kill visc.
Most were in BWL/AQ gear. Those who cleared naxx had already quit waiting for classic launch. Itâs really not as hard as you can remember from 2006. And literally EVERYONE will be able to farm it 4/9