I'm wary of it. It looks like it wants to be a chistopher nolanesque type movie. The even rented Morgan Freeman.
The premise as laid out by the trailers seems to give away the whole plot of the movie:
Captain sparrow is dying and is saved into a computer program. Then he dies. What's like being alive man, really? Is this computer program Johnny Depp really Johnny Depp now because the program does stuff just like Johnny Depp would do. Do people have souls or can computers replace people? Besides replacing them on the telephone and in factories and stuff. What is being alive? What's real, man? Am I my smartphone?
The premise just seems kinda tired to me.