Pretty much, yeah.
Not so much funny for me as you've kindly reminded me of my "Whazzat... Thaz' weeeeird... Well, I'll just be- SWEET MUDDAH OF BAGELS AND CREAMY CHEEZ!!!"
(couple minutes of NO! I'M NOT GOIN OUT LIKE THIS!!! NOOOO!)
Annnd now I have slight PTSD that manifests when I'm in basements.
Thus movie is more like a public service announcement: stay the heck outta strange dungeons. Even if there's something shiny.
^_^