Hmmm...
Well whatever angle the original in the soundstage is going, it sounds like it's very well seeped in various Halloween monsters (hence why the spec initially thought it was Wicked Growth 2).
Now the spec of the Bug House/50's Giant Bug house being in a Sprung tent is a tad surprising, since if they're going in the route of the 50's giant insect movies, one might think a soundstage would be better suited for it. But then it got me thinking, if we're thrown into a really tight corridor with giant puppets, that could better portray us being a lot smaller than them in a pretty scary way. And of course, if they're going in the route of something more seriously creepy crawly, then I know several folks who'll probably LOATHE going through this house!