Just stop reading and go. Seriously. If you're picky enough to read Yelp reviews of donut shops, this is the place for you. The variety and quality is insane.
As an example of their quality, if you like cream filled donuts, this place is going to change your world. A pet peeve of mine is cream filled donuts with a tiny bit of cream in the middle. This place doesn't have that problem. The slice the donuts in half horizontally, and pile that icing on. It's a donut and icing sandwich. I've never seen anything like it. Every donut tastes so much better than the chain shops.
The variety is amazing. Half the donuts in their display case I've never seen before. Maybe more than that. Nutella donuts, green tea donuts, crescent donuts, and so much more. Most of the display case is a single row of one type of donut. The more popular types of donuts excluded.
You need to check this place out.