Spectacle, but could do with "Explain! EXPLAIN!"

Rating: 8/10 (13 October 2018)

I really enjoyed this movie, i can understand how it became by a long shot the highest grossing movie of all time(nearly $2.8 billion).
The CGI is just the highest caliber i've seen, it stands out even today in 2018.
The Eco-system on pandora is a bit reminiscent of that of earth, with blue and other differences, though humans struggle to come up with anything more original.
It is hard to understand humanity's motivation of obtaining "unobtanium" without common sense, it is said the only reason is it's value. I have heard there were more reasons to this, but it is plain hard to understand.
I can forgive it having a title like "Avatar: The last airbender" but that's because this was being developed since 1997, James cameron waited for the technology to exist to make this movie.
Hopefully Avatar 2(2020) improves it's character development and explanations.