I'm not one for the spicy fare but my sister is!  The only problem I found was that even though the sushi was spicy, that was all I could taste!  I had to order a platter of sashimi special because I didn't want it spicy and it took a while for me to get an order of mussles.  When I did finally get it, it was very mayo-nasy which ruined it.  The best roll I had there was the NRES roll(I hope that's right) which had a nice garlic sauce to pour over it.  I probably will not be frequenting Spicy Tuna Sushi.