Flesh and BloodIl Mestiere delle Armi (The Profession of Arms)CenturionEdit: and try to find the extended version of Kingdom of Heaven. It's adding +50% awesomeness to the movie!
The Eagle - Starts really strong, then getting weaker and weaker. Still worth a watch
The Last Legion - Collin Firth (Mr. D'arcy) as hard guy, I think he was even Arthur in this adaption. Seriously? Fighting orientalic women, bad costumes and a rather lame story. Don't expect it to be anything more than "not really boring". But I liked Kevin McKidd as Teuton.
Alexander - nicely done, quite homoerotic, but it has its lenghtes. On the other hand the two battles are truly amazing, especially Gaugamela, causing me goosebumps every time I watch it.
13th warrior - bullshit story, but damn! This movie is a single slaughtering fest, and thus really entertaining. Take care you pirate an uncut version!
Robin Hood: prince of thieves - Oh well, a rather mediocre Robin Hood flick. Alan Rickman saved that movie.
Robin Hood (2010) - Optically it's an awesome movie, the armours are as amazing as they were in Kingdom of Heaven, but still this movie is quite a good bit worse. Especially when Kate Blanchett as lady Marion rides into battle (!!!) in full armour (!!!) with a sallet with visor (!!!!!!!!!!!!!!). After she killed a French infantryman during a battle in a village by gently pulling a sword over his aketon, apparently somehow cutting his stomach.
The Last Legion - This movie is bad, don't honour it by listing it twice!
First Knight - Oh! My! God! This movie is SO GAY, it LITERALLY sucks. After watching it you will feel the urge to take a long, long shower to wash that impression of that movie off you, but you won't succeed. Pussies will start to disgust you, and soon enough you will be craving for a nice, thick cock. Don't watch it. Seriously, don't. If you are curious about what I am telling you, watch a trailer, it should be enough. It still counts as "gay experience", so whenever you will do some kind of test in a magazine or something like that, and it asks you "Did you have any homosexual experiences?", you can't check "no" any more.
Agora - well made, entertaining and informative movie, which makes you hate religion even more. A good one, has my recommendation.
Arthur - Since it's missing but also fitting to the other movies you listed here, I am adding it now and I have to say: it's very similar to the Last Legion. It's bad. Owen Wilson isn't the prototype of a hard guy either, whereas Till Schweiger as son of the Saxon king is downright laughable. But Stellan Skarsgard is doing a proper job and is a truly fearsome Saxon king. The only entertaining character in this 100%-Hollywood-bullshit-movie.