This map was a learning experience. I know it has a few really bad sight lines for snipers to use, but the only solution would be to add in more obstacles, causing the map to close up even more than before. The best place to attack is from the opening on the wall of the building closest to the point. I also found a bug where you can ride the train through the floor; using this bug, you can get behind or even in the enemy spawn and still be able to shoot.
This map looks similar to Borneo, feels like Banana Bay, and plays like Viaduct.