Fish mislabeling/fraud at a number of LA sushi bars

Apologies if this has already been brought up elsewhere, but a recent study/report names names with some FTC favourites implicated with very high mislabeling on the species tested: Kiriko (3/5 mislabeled), Sushi Sushi (4/5 mislabeled). Wonder if the situation is better or worse with more esoteric fish.