Finally went to Minato last night... definitely the best sushi I've had in Baltimore (which isnt exactly saying much). The toro was very good, albeit cut a bit too thin. The uni, my barometer for a sushi's restaurant's quality, was good... not great, but good.
Great atmosphere, fresh sushi, reasonable prices, very good miso soup. I live in Fed Hill but will be making a trip to Minato whenever I want sushi from now on