Four stars is defined by Yelp as "Yay! I'm a fan." which is completely agreeable. While not exactly a donut connoisseur, I hunt down the best local donut shops immediately upon my arrival to a new town (I move around a bit), so I've had quite a few donuts from quite a few shops from quite a few states.
I picked up a half dozen yesterday afternoon (just shy of $6 for anyone curious about price) and was pleased with the selection available. A couple hours and a couple donuts later (twist and chocolate glazed), I concluded that these will do in a pinch, and certainly surpass the grocery, convenience store, and dunkin/krispy alternatives.
So why not 5 stars? Staleness. While still tasty and edible, they had lost the fresh, soft, doughy yumminess that separates the 'good' from the 'best'. And with that said, my hunt continues...