Description =>
3/5 (Too short. You should describe your map maybe. But you got screenshots. It's an melee map so i just got 5 points for this one)
Gameplay =>
8/10 (Kinda funny. I like it but maybe you should try to make a mine for every player. That's important for normal Ladder Games, but still i like your idea with the portals)
Script =>
-/- (Melee map - no script needed)
Terrain =>
6/10 (Not the best point for your map

, i think you should work on that. The terrain in the bases just looks like random use of your brush, you should make something that looks more like a real ladder map. The rest looks simple but not bad.)
AI =>
-/- (Standard Melee AI)