Mio Stone Grill & Sushi is a slightly ostentatious name for this nice little Japanese restaurant in Aidrie. Granted, my meal was all "sushi" and no "grill" ... so you may also have to look at other reviews that consider other parts of the menu.
As usual, I ordered miso soup; edemame; red tuna and salmon sashimi; avocado/asparagus rolls; and the Ocean Surprise Rolls (which adds tempura crunch to an otherwise normal roll).
Overall: Good sushi, pleasant staff, no complaints or criticisms at all. The food came fast and tasted good. It wasn't particularly crowded, but I attended on a snowy Thursday night in the 'burbs.
Mio is not a fancy place, but the food is definitely good. The price was very reasonable. Go if you're in the area.