Ok, I must admit this map is better than your previous ones.
The only thing I'll scold you about is the spread. The difficulty jump between the two maps is big, really big, it's made as if there were no intermediate players... And believe me that there are.
Next time, don't be lazy and map some more difficulties D:
And btw, I forgot to mention that the new ranking criteria they're working in states that if you have a normal in your spread, you can only have a hard or an easy if you're gonna have just two difficulties. Never an insane.