Is Dead Poets Society worth watching?

A colleague said that Dead Poets Society was one of the ten best movies he had ever seen. This is a very good film, but everyone has his own advantages. I prefer the films made by Cohen Brothers or Jiang Wen, which are dreamy suspense.

For example, Cohen's Dude, where are you? I even watched it twice and enjoyed it very much. Dead Poets Society is an ancient film about conservatism and innovation, reality and romance, and the binary contest between the new and the old. This is a genre film, made according to the formula. However, "the devil is in the details", almost perfect photography and performance, will interpret this ancient story beautifully.