Tedious, long, boring farce.
Feels as though you're watching a movie made by a self indulgent high school student with a £200 million budget.
A lazy story, created specifically to use new cgi to further cash in on the first film. Its a nonsensical plot propped up all over the place with convenient hole fillers (like the key to eternal life). Yawn.
The characters are conveniently created (or literally cloned) to resonate with as many audience demographics as possible. There's a hero for everyone and no-one.
It's also 3 hours and 10 minutes long Really wish I hadn't bothered.