This is the weakest films in the series, part 1 to 5 are way better

This is the worst of the leonard film series. I remember watching back in 1979 the first Leonard Movie, it was a good flick just as the rush hour films. But with Leonard part 6 is when they jumped the shark.
Have you evere remeber Leonard part 4 "Revenge of the Leonard Clones", Leonard Nimoy was also in this film.