We saw it in 3D ... got to say it was my first 3D experience and the glasses hurt my eyes. I had to keep the glasses approx 2 inches away for it to feel OK to me. Also, way too loud, but I do have very good hearing and rarely get exposed to loud noises.
Personally, I enjoyed the film.
As to hidden agendas, I did not see any or even considered looking for them. I found it entertaining, with a simple story line. There are parallel stories going on that are reflective of our current societies structure - pretty upfront really about govt/political/military agendas being fueled by greed, seeking short term gains through exploitation and ignoring the broader view of how that affects long term resources.
I like the tribe (can't remember the name) - they work as a collective consciousness, (that is how I see the future 4th dimension structure.) They care for the land, their resources, their people, the animals. They see that all in their society is connected and sacred. I liked their tails. I want one of those :-)
Those that look for hidden agendas, I suggest you look at what fears are being triggered in you. Fear of control?
Do remember you are a Creator Being and nothing can control you apart from your own fear of control. It's time to rewrite that code. You can be aware of this story without being part of it. Whatever we focus on we attract to us. It is an all inclusion Universe. If we push against things, we are in essence saying 'Yes' to it just by our attention.
To be a Creator is to be a visionary, not a historian.
It is out of balance for the light to judge the dark. It is still judgement. Recognise that as a consciousness we created it all. And as a consciousness we can create something new.