My favorite interpretation on Wolverine is from "Logan". I personally believe that the story arc in that film is one of the most emotionally complex arcs of a comic book character, which elevates that comic book movie into a work of art, in my mind. Also, it was hard for me to watch the first time because I had just lost my dad and knew that he would have loved it as well. Left the theater crying like a baby and still have to keep myself together on repeated watches.