It heavily relies on nostalgia, especially that scene of Walter and Jesse walking side by side but I enjoyed it, a good closure to Jesse's chapter.
Kubrick truly was a genius in his own craft, the effects are incredible and impressive till this day.
★ Added 2
Paul Thomas Anderson definitely has a talent for writing the most boring, unlikeable characters ever but he covers it up with great acting, cinematography and musical score.
Probably the most realistic film I have ever seen, a masterpiece.