I loved playing this map. I love how the only way to get to the other base is by the means of the bridge. And yes, it would be a BIG improvement to have had a more fitting skybox.
Awesome map! The gameplay is fast and intense. Bots are sort of easy. Layout is very nice. It would have been more awesome if the whole background wasn't just black. That makes it look boring. Overall, I think this is a very good map.