Is this legitimately an AD&D dungeon crawl? Have I stepped from Lordran into Icewind Dale?
Well, have you
Yes. Sen was clearly the architect of the Temple of Elemental Evil. Blade traps, boulder traps, spike traps, fire traps, arrow traps, pit traps, chest traps..!
Could you perhaps set this episode to a laugh track
You, the hypothetical viewer, will have to provide the laughs.