I adored this place even before they offered the AYCE option. This place has some of the freshest sushi in town. If you want the better quality rolls and nigiri, I suggest you don't get the AYCE... but it's delicious and either way.
They advertise the best green mussels in town and they're right! I stick with the nigiri in this place. You end up getting the best bang for your buck that way. Everything is wonderful and the servers are so nice. It can get busy and slower when they get busy, so I recommend sitting at the bar then.
Ask the chefs/servers what's freshest and just trust their judgment. It's all really good here. They have some awesome specialty rolls too and they're very accommodating if you have special requests.
Try it, you'll like it.