I totally agree and with this new map I'm starting to like Nazi Zombie better than Left 4 Dead.
I also didn't like the demo within the first few minutes. If you give it some time you might change your opinion. As soon as you get the hang of swinging the demo completely changes. I would give it more time.
I've only seen a promising set of titles from Sega. I don't know of any games that are aimed at the core video game audience.
I don't think it has anything to do with fanboy bashing. It's more like unhappy consumers.
If you read the entire article you would realize how wrong you are in both cases.