Simple, but I like it. I think you should use something to fill in the holes generated by the landing pads in front of the bases.
Yes, the map is simple, yet dignified. Yes, the map looks cleanly forged. Yes, the map probably works really well for competitive gameplay. No, the map does not have that umph that all really good maps have. No, the map does not have the spark of originality, or even a cheesy backstory. No, the map does not have any personalization. No, the map does not have an interesting name. No, the map does not have interesting piece choices. No, the map does not have weird structures. No, the map does not have... life. Yes, this map is a spiritual recreation of everyone's first skybox map in Halo 3's Sandbox. I hope you take no offense to my rambling, I'm only trying to help improve this and later maps of yours