Viggo Mortensen (Aragorn) 9/10 I think he act really good like Aragorn, not that good like Aragorn in the books, but it was very close
John Rhyes Davis (Gimli) 8/10 Gimli is a very cool little dwarf and has his good moments. The good moments in the movies were the funny ones. But it could be better
Orlando Bloom (Legolas) 7,5/10 I really love Legolas, but in the movies his lines really sucked, only his actions were cool like shootig with his bow.
Liv Tyler (Arwen) 8/10 I think Liv acted good as Arwen, but she talked too soft, much too soft. Arwen is a beautiful Elf and Liv is beautiful as wel, so that was a good match.
Ian Mackellen (Gandalf) 10/10 Ian was the best of all! He was also nominated as ''Best Actor'' in 2001 for The Fellowship of The Ring, and he deserved to win that Oscar. I'd really enjoined the acting of Ian as Gandalf, the best one of the movies!
Sean Bean (Boromir) 10/10 It was really unbelievble that Sean really acted like Boromir, I feared that Sean wouldn't put Boromir good in the movies, but he was one of the best! Great job!
Karl Urban (Eomer) 9,7/10 Eomer was a real leader, and showed no fear for whatever enemy. And Karl really showed that with his acting talent.
John Noble (Denethor) 10/10 John... oh my god, wow he was really acting the son of a **** that Denethor was. I'd really loved it... I don't have the words for it
Bernard Hill (Theoden) 9/10 Bernard really showed with his acting that Theoden was a true king that would do anything for his people, and that was great.
There are many more, but I don't have time to rate them all, but I will later