Sander-Thing or Blair-Thing
Out of the 2 final Boss Things, which do you prefer?
Sander-Thing to me was comical with that face, even without the face it was a generic looking CGI monster that was not effective. Blair-Thing might have been stationary but at least the design was menacing and creative, plus the gruesome fleshy look of the Animatronic makes it more realistic too. Blair-Thing is a easy winner.