I am not going to sit here like the rest of the people that have viewed this map and pretend it's a good map, it lacks detail and even a good concept. When creating a map you should take all aspects into account, for example the terrain should be suitable for PVP but, must look aesthetically pleasing. Your map has a nice "Idea", but the way the idea has been carried out is very bad on your part, I don't mean to sound rude, I am just giving you some criticism so you can improve the map.
I suggest you restart, or change the concept slightly to favour the PVP aspect of the game and make the builds more appealing.
Again, it's my opinion. (Don't bash me for trying to give criticism.)