People have asked Nintendo for years to go back to the original formula, now that they are doing precisely that, people are still complaining. I know its probably not the same people, but this just shows that Nintendo really is doomed if they do, doomed if they dont with this franchise. I for one trust Nintendo to make another classic here!
This is a pretty disingenuous argument. You can still follow the same formula and have towns, more dungeons, and have more enemies. I'm personally not rushing to conclusions because it is just the first area, but hopefully other areas having more to do and generally more variety. Not sure how many times I can kill a pack of 3 pig enemies.