This is an enjoyable map, its best feature being the map design. The overall rating might be a little low,I know, but I guess that's mainly for the lack of a good story... Here are my ratings:
Playability: It is an easy map to beat, your objective is to kill 1000 enemies. Invasions come at regular intervals, and the attacking armies are always the same, which I found to be a little repeatitive, I have to say.That's why I decided for a 3 here.
Balance: You start with lots of resources and a big army. Enemy invasions are not a problem, especially if you place a few pitch traps at strategic points. I think that disabling traps and strengthening a little bit the invading armies would greatly increase the challenge.
Creativity: A lot of work has been dedicared to design the map, it is obvious. A well deserved 4.
Map designe: A beatiful castle(fortified town actually), I loved the stairs and gates in particular! Just a small note: the northern part of the map( above the river) could be a little more detailed, as it looks quite rough in my opinion.
Story and Instructions: This is the only real problem with the scenario: no story. You don't get any pre-game instructions neither, there's just a "kill the wolf" message, which I still haven't figured out(must be a bug, I guess).
In conclusion: A well made map, which can become even better, with the addition of a good story and maybe a little exta work on the balance. Keep it up!