Gets interesting... But afterwards - Boring.
At first, you find this game really amazing for being a survival game, but after you buy all of the best things, people are like "Darn, this is too easy that all I can do is stay outside without going inside!". And about the healing items, how do they exactly replenish your hunger bar?
Overall, a nice game. I hope if there's gonna be a PN2, maybe more items and more harder monsters. I was thinking of a difficulty setter and longer days on campaign.