All of the 3 ninjas movies. I was telling my wife about them and was talking about how great they were (this was like a decade ago) and went to look them up. Like 0-15% on rotten tomatoes depending on which one.

3 Ninjas: High Noon at Mega Mountain is particularly bad at 0% critic score, 29% audience score, and a 3 on IMDb.

I loved all the 3 ninjas movies so much though.