In the level in which you have to fight the Fangorn Troll, yuo can d one thing to beat the troll and you will not gwet hurt. Go to the northern end of level and you will find a gap between the wall. Go a little right until you see a place where the wall bends. When you reach that place, both the trolls will come to you and will get paralized. Kill them and win the level.
To all you Lord of the Rings game players I have a few hints and tips.
First of all, I say that Aragorn is the best character, but it depends on what weapons you give him. For example a two longswords won't be good enough to get you through the game. I say the best weapons you can give Aragorn is a shield-preferably a spectral round shield or a camouflage heater shield or a camouflage kite shield because the spectral shield has nightburst(very good)and the camouflages have sunburst(good but not as much as nightburst)
Then you will need a weapon. Swords are good but axes have a bit more damage. A good axe I have (so far)is a battle axe.(one-handed). I also have a greataxe (two-handed) and a dwarf axe (one-handed)which is really good but only Gimli can use it. The best axe for Aragorn would be the battle axe. But a serrated sword wouldn't be bad.
This is it for now but remember this VERY important thing: never rush throughthe game, because if you do you won't get through the end bit unless you have unlocked the bounes maps on which you can train on to level up.