Looking at the times that people were eliminated from the game, it seems like the map does still need some work in terms of giving the "middle" players a fighting chance.

Then again, I think all three of them in this game happened to be the lowest rated players on their islands. The way @Masper got ganked on the top island seems hard to avoid with the map configured as it is though. A bridge or two across the rivers to give the flank players another front to worry about and potentially to expand into definitely seems indicated. On the other hand DerPizzaHouse had a pretty good showing in the bottom left.