They're not biting their nails as they get down to the wire, torn on whether to include an extra hairstyle or a map that is literally nothing more than markers laid over long distance landscape models. I'm sure it took less than a week to code and test it. Hell, making a stylized 2D map may well have taken longer. There's nothing wrong with it and it's not a waste of precious resources. You just don't like the way it looks. Say that instead of trying to invent ways to validate your opinion.
Er, when Beth says that some things are getting cut and merged because of resources, then they bring out gimmicks like the map, yeah it leaves people scratching their heads. I guess this is just some feature thats supposed to appeal to the graphics hounds, or another newb feature.