Not surprised. If you look closely you are able to tell the CGI illusions in real life.
It's all about lighting/contrast. CGI is the technology used in real life to manipulate your perception. Just like in the movies.
People are surprised of seeing famous people looking different, well, now you know why.
Watch the first Start Trek series with Captain Kirk the technology used in that show is the Tech we use now, cell phones flat screens automatic open close doors, walkie talkies when making sound just like nokia walkie talkies phones, etc.