I watched it, it was a pretty bad movie that it isn't even in the same league
as Avatar, same basic storyline vastly different execution.
By the end of avatar, I know what they were fighting for, what their culture was like,
what humanity was there for, etc.
By the end of John Carter I hardly knew anything about the universe and didn't care much for their conflict (and to be honest I can't even recall what it was...) I guess
they figured the fancy CG effects would entertain me over the long run time.
Pocahontas in Space done right = Avatar
Pocahontas in Space done wrong = John carter