It's Titanic,except with a tree..and Smurfs..except they're BIG Smurfs! With black accents..and a smoking doctor..don't ask "why", ok? Brace for 3D eyestrain, but you'll be so busy trying to figure out where you've heard this soundtrack before, that you'll hardly notice..Some plot 'ideas': the whole war is fought for a rock called, wait for it, "unobtanium"...a little, un-original...and the humans are virtually linked to the avatars, which enables the humans to control the home-grown avatars, yet, with all this tech, the main character is in an old school wheel chair and 'they' can't affford to fix his broken back first? Anyway, I nodded off, then went for popcorn and came back to find the film progressing exactly as predicted...