I was just going to ask this question myself, as I am a HUGE sushi fan. My DD also loves it, so where ever we go she asks for it for lunch, and then of course I am tempted to sneak a piece or two! I had two pieces of tuna sushi today. I am also a tad wary about it after hearing all the warnings. I think you just need to buy it from a reputable sushi store and one where the turnover is high as mentioned. That being said I wouldnt buy myself a container for lunch, I would only sneak a piece or two of my DD's. I am so much more relaxed this time around, with my DD I followed the rules no exception!