Avatar - a Hollywood blockbuster with anti-American sentiments?

{FILM DIARY}
Avatar (2009, USA/UK)
Seen: Tuesday, 29th December 2009 (cinema)
Runtime: 162′
Director: James Cameron
Cast: Sam Worthington, Zoe Saldana, Sigourney Weaver, Stephen Lang, Michelle Rodriguez
Production House: Twentieth Century-Fox Film Corporation, Dune Entertainment, Giant Studios, Ingenious Film Partners, Lightstorm Entertainment
Plot: (from imdb)
In the future, Jake, a paraplegic war veteran, is brought to another planet, Pandora, which is inhabited by [...]