There is a small deception in this map (at least in my eyes) it seems you will be able to build up something of an economy but you are attacked relatively soon. There is also little room for tactics if you want to achieve victory you can’t leave your troops out in the open since with at least 500 men coming at you they will get slaughtered in the beginning. the only way I saw you could win with was using the cheap "super unit" tactic and just bunch up most of the swordsmen into one swordsmen if you know what I mean. So very little flexibility in what you could do was a problem. Otherwise, it was a fully functional invasion.
I played on normal and got a good challenge I lost the first time but easily won the second. It would be quite fun to play on hard I bet.
I think the map is lacking the most here since there was no story and it sounded like the history document that was in the folder you got from somewhere else. There was some creative things in game. Ballista behind short wall, elaborate steps, "good" fear factor items implemented well not anything to elaborate.
Map Design: 2.5
Very basic map design with not many exclusive features except some interesting castle designs. You really need to try harder on making the map feel more realistic. I suggest downloading other maps with a high rating off the site and looking at their map design.
Considering that English is not your first language I bumped this score up a bit which would have been a 2 considering there is very little story only some basic Arthurian history in the game folder. There were also some nice pictures. So it seems you tried fairly hard for not speaking English as a first language.
By the way, what is your primary language?
Additional Comments: I highly suggest downloading a very good map and seeing how they make terrains.