The VFX was amazing! Full marks for the VFX team!

But where the heck is the story?! This crap is the best what James Cameron could come up with?!

I'm not sure if I just watched the sequel of the highest grossing movie of all-time or a National Geographic documentary on Pandora's ocean life!

Every single person from the first movie who died: Stephen Lang to Sigourney Weaver, still resides in the Avatarverse in one form or the other.

And, clones?! Seriously... there's no better person on the entire Earth who could bring down Jake Sully other than the clone of the guy who failed to do so in the first place?! Man, R. I. P logic!

Watch it for the VFX, if you want. But, that's pretty much it.