Yes, there was a remake in 2000, which I haven’t seen either, but I was aware of at the time (I was only 12, there was no way I’d have gotten permission even if I wanted to see it).
I’m surprised by the critics’ comments about the intelligence of the movie. There’s a similar poster out there that has the quote shown here as well as another one calling it “an intellectual’s Hellzapoppin“. Considering it’s impossible to find a poster that doesn’t sell the movie on Raquel Welch’s body, I never thought “smart” would be a word to describe it.
What really sold me on it was the lead duo of Peter Cook and Dudley Moore. I’m guessing the intelligence of the comedy comes from the ways the wishes get twisted.