The missing star is for the coffee...because honestly a quality cup of joe would be a great idea with these fun options (to be fair coffee is cheaper than a donut so it's not a value issue)
However the donuts are yum. The filling options are used in quantity here. No tiny portion of lemon or other tasty things to be found. While simple the sugar and cardamom is my fave. Anything with lemon or raspberry is fantastic and the out there options like bacon are fun too.
Friendly service and clean space, fun visible menu with pricing on the wall is a great idea too.