Despite what many people, and the digital edition of the new generation of consoles would want you to believe, it’s a great time to be a fan of physical media. Even more so than director’s cuts brought upon by relentless fan campaigns, 4K restorations are allowing filmmakers to tweak their films in more meaningful ways than adding CGI rocks in the foreground in the special edition of “Star Wars.” The latest filmmaker to take advantage of these restorations is Wong Kar-Wai.