Decided to give this place a try. Small, clean establishment with limited seating. Price is in line with other 'fresh' burger joints. Service is good.
Burger had a nice grind. Not too fine. Simple toppings didn't mask the taste or flavour of the nicely cooked party. Overall a good burger. Fries were 'real' and generous in portion.
With all the choices now in burger joints in the GTA it's debatable which are the best but Fresh Burger should be included in the list.
UPDATE Oct 2015: Over the past year Fresh Burger has maintained a consistently high quality of their food. Burgers are still fresh, juicy and cooked just right (slightly pink inside). Fries too are perfect golden brown.
While other burger joints have let their quality slide Fresh Burger remains a welcome place for good food.