Which movie Director had the greatest run of all time?

Meaning, the most back to back movies that were amazing. If they have 5 movies, but the 3rd one isn’t good, then they only had a run of 2.

For example, Spielberg did Jaws, Close Encounters of the Third Kind, 1941, Indiana Jones and the Raiders of the Lost Ark, and E.T. Almost an amazing run but 1941 was a miss.