Too slow. Only come here if you've got an hour or 2 to kill.
They need more slabs. Or raise prices. 2 employees making ice cream, other 2 have nothing to do. Takes 4 minutes to make the ice cream, they have 2 slabs, and 20 people in front of me at 3pm on a Sunday... equals 40 minute wait.
This is apparently their least busy time. According to an employee, usually the line is out the door!