I wouldn't go that far. The Phantom Menace alone featured Obi-Wan Kenobi, Anakin Skywalker with Yoda, Palpatine, R2-D2 and C-3P0 played by their respective OT actors. Attack of the Clones even gave fans a galactic army of Boba Fetts. I think the PT didn't have the benefit of giving the audiences an experience where they didn't know where it was going. The Force Awakens is the first Star Wars thing since the Expanded Universe where we follow the events that transpires after Return of the Jedi. You know? The unknown. As much as people are excited about simply having a new Star Wars movie, I'm excited that we're finally moving forward.
The only way to ensure that is if Star Wars turned it's entire galactic conflict around the fate of a plant. Seriously, even for someone who likes Avatar I question the strategy used to having everything boil down to a tree that features dead people singing. If any of the characters wins the hearts of an alien species by flying in on a gigantic Mynock I'm going to be very upset.