I work near this Ra location, which is the only reason I end up here when I get a craving for a spicy tuna bowl.
It's just like all the rest...too loud, random happy hour, obnoxious and rude hostesses, nice bartenders and late hours (which is a bonus since everything else short of the OC closes at 9!!!). BUT, I do enjoy that spicy tuna bowl for lunch!!
Also, they do have a 'Nooner Card' that is stamped for each lunch you have and after I think 8, you get a free one! That free one always seems to taste soo good!!
The rest of the sushi is average and predictable and their iced green tea is good. I honestly recommend just getting it to go and saving yourself the rest of the experience!