Hmm yeah first walkthrough is like 200 hours for most people. smile

For example this one: https://www.youtube.com/playlist?list=PLs3acGYgI1-siCyYJPpRSKMghlgt4GAKr

200 episodes, granted many are "only" ~30 min, but others are 3-6 hours and others are 50 min.

Maybe not fully 200 hours but I would guess around 150 ?