SUSHI with salt and lemon...?

I went to the sushi restaurant with my family on last Monday! I was looking forward to go to this restaurant because I like sushi very much!
By the way, I have a question. What do you usually dip your sushi in? I think many people answer they dips their sushi in soy sauce. Normally, it is. But, this restaurant uses not a soy sauce but a salt and lemon to eat sushi! They are rubbed on a part of a fish. What do you think about it? Do you think it is tasty?
So, I tried to it, and it was soooooooo delicious! Nothing fish smells in this sushi without soy source. Lemon juice and salt rubbed on fish when it is cooked will enhance its taste. And also, they bring out to the goodness of row materials of fish. I liked the way of eat.
If I get the opportunity, I love to go to there again!!! (165 words)