Visited this restaurant after reading mixed reviews - and I was pleasantly surprised! We went on a calmer night early in the week, so there was no wait, although the restaurant was full, I guess we got lucky. The ambiance is very nice, feels international. Service is prompt, and prices are much lower than expected, 120-150 reals per person for a substantial meal and drinks is not bad at all. The sushi is not world class, but it is very good for Rio. I would probably not brave the line on Thu-Fri-Sat, but for a chilled out meal on a weeknight it more than does the job.
If you own or manage Sushi Leblon, register now for free tools to enhance your listing, attract new reviews, and respond to reviewers.