I would recommend seeing the Fellowship of the Ring first, otherwise you won't really understand what's going on in this one.
I won't give away the ending but it is quite moving, even some celebrities looked like they had been crying when they came out of the cinema.
11 out of 10
Overall, this film is better than I imagined and I had big expectations!
The whole film will have you on the edge of your seat from start to finish - I give it 11 out of 10.
I can't wait to go and see it again with my mates."
Peter, 14, Sutton Coldfield
You can see Peter's full report on Newsround tonight at 5.25 on BBC One.
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