Wow, I must say my experince with this map is entirely different, than the majority of these people experince. I found it to be a good map, It was quite entertaining. A friend and I played it several time 1v1. I don't know if this fact has anything to do with that.
I would say to all the guys saying bad stuff about this map, learn your map-types before saying they're bad. I have not seen any hero arena with very good terrain, and hero arenas is not about that. Some of you have very little amount of posts, and probably never set foot inside an editor, so try making a map, before you judge so quickly and harsh.
I would rate this map 9/10
Sincerely Foopad