I'll give it a 5 because I truly believe this is the best donut shop I've tried, so far, in the GTA. Out of all the ones that are around the only one I haven't been to is Glory Hole.
I got the deep fried mars bar and it was FIRE. So good, just an overall fantastic donut. Perfectly filled and topped. Soft dough and a great glaze.
Honestly if you're ANYWHERE near this place... get some. I WILL be back.