Distalgia
Noun
The sensation of revisiting a work of media, place, or other nostalgic object, and realizing now that you like it much less than you remembered.
Man, I've got such distalgia for the sitcom FRIENDS. I loved it as a kid, but it's complete garbage if you watch it today.
A Shackteau is a humble, weather-beaten, structurally questionable shelter located in a spectacular or highly coveted place—Wales, Jackson Hole, Sun Valley, Crested Butte, coastal Maine, the Alps—where the building itself may be worth almost nothing, but the dirt, view, access, and mythology make it absurdly valuable.
In use:
Shackteâu - We thought it was an abandoned shed until the realtor called it a rare alpine Shackteâu with unobstructed views and listed it for $2million.