I'm sorry to say this but the scenario simply sucked. There was practically nothing in this scenario.
Playability: 1: There was basically nothing to do other than to attack the two units from red.
Balance: 1: It was impossible to lose or win.
Creativity: Nothing was creative.
Map Design: This map had virtually nothing in it.
Story/Instructions: 1: Other than a readme, there was nothing.
I'm sorry to say this but the author could have invested A LOT more time into this scenario. It looked like he spent only 10 minutes on it, then submitted it to the blacksmith. Unfortunately, this scenario is just a total waste f disk space but I'm sure the author could do better.