"pulled out of ass" numbers aren't a good representative of game length.
It's an average numeration of people playing the game, people played and reported their results is more accurate representation than developers lying about their game length.
DS1 and DS2 are roughly the same length, just because DS2 have more DLC does not make it longer because DLC can be 1 or 2 hours, which 2 dlc of DS2 are short like that, while Artorias in DS1 is 10 hours.
i have not quoted any number, developer or not, so spare me your strawmen. i also took the DLCs in consideration for every game, as it would be unfair to do otherwise.
that bullshit on that page is just that, bullshit. there are way too many variables to take into consideration if you want to subjectively measure a game's length, an in the Souls series "what you played first" is a key factor, one that decreases with each iteration and as such should be excluded from any measurement. that DS2 has more content than the others is an undeniable fact. you may dispute how engaging (or not) it is, that's relatively subjective, but the sheer quantity of content you may not
if you want to continue with pulling numbers out of anuses, from my personal, completely subjective experience as someone who has played DS1 many,
many times and knows it like no other game, and has played every other Soulsborne at least a dozen times to completion, i can tell you that my latter "completionist" playthroughs (i.e. when i was familiar enough with the mechanics that i wouldn't trip over myself every 15 minutes, and that i was familiar enough with the world that i knew exactly where each item was before i entered an area. and by "completionist" i do not mean to have every achievement, but to finish every area, kill every boss, and collect all the loot) in DS2 took
considerably longer than any other Souls game. and another factor that adds to DS2's longevity: unlike
all the others, it has an NG+ mode that introduces some changes and is actually worth experiencing (still not enough, imo, but at least it's
something)
and just to be perfectly clear, i
do not regard that as a compliment. to the contrary, i think DS2 is too long.