Speaking only for myself, the map currently being used in Orange is one of the few maps I enjoy.
In particular, the center island is one of the few places where you can operate GVs without the GV game being constantly ruined by AC. Not sure why this is, but it definately is. Also, I rarely see hordes there. Again, I don't know why not.
Further, I have generally found that if I want to take up a fighter on the center island, it seems to be relatively easy to find a fight against 1 or 2 opponents, and this occurs quickly and reliably. On other maps I spend most of my time trying to find such fights, and instead find a gross imbalance of numbers either for or against. Don't know why.
Conclusion is that I appreciate having this map available, and wish it was permanent.