You definitely get the bang for your buck on the build your own. For a small you get two scoops of fish and then unlimited toppings and sauces. My recommendation for those who want to add anything and everything is to make the base half Rice (the white rice is sushi rice!) and half greens.
The fish freshness is so-so, and they could be a little more generous on those scoops. The volcano sauce is not that hot but I really like the ponzu sauce (they're both at the table so you don't really need to request them in your bowl).
I also love how they have biodegradable bowls now! One recommendation to further this awesome step is to add photos of what products go where near the waste baskets.
Service is friendly, place is clean, poke is pretty good, and price is comparable - not much to complain about!!