IIRC, all the prizes in the Wii PYL game were worth the exact same amount, too.
NES Family Feud had terrible sound and graphics, was extremely slow, and a question database that didn't differentiate between front game and Fast Money questions.
NES American Gladiators at least had some elements of the show. I don't even know what Fun House was supposed to be, other than an existing game the company already had in the pipeline, with some IP slapped on top.
Electronic standalone TPIR was a waste, except hey, fun little Plinko board.
I can't imagine anyone playing the big Plinko board to the included instructions or game material, and the manufacturing problems have been discussed here at length. Awesome when you put a little TLC into it, at least.