The CGI Moment:
Anakin Skywalker’s ghostly form appears alongside Obi-Wan and Yoda at the end of the film. In the original, Sebastian Shaw stood, looking regal and paternal. But Lucas tinkered, replacing Shaw's head with Hayden Christensen's mug.
Why It's So Strange:
Firstly, we see the others as they were in death, rather than young and pretty and whole.
Secondly, that Christensen looks so much younger than Mark Hamill just doesn't sit right.
Thirdly, and most importantly, look at the smarmy expression on his face - is that supposed to be pride?