Looks good for your first map. I definitely won't play on it, but it looks nice and everybody needs a first project to get their bearings on map making! Also, you're a damn Yoopie! You disgrace Michigan! :)
Big maps have limited appeal, and thus limited value. I made Edgeless Square because I like longer larger games, but that isn't typical of most players. You map is clean and polished, but lacks the depth to see a lot of play. It is a good first effort. Make more.