I don't know - it just seems like looking at Ra these days is like looking at an aging rock star trying to hang on to better days.
There was a time when I would have given this place 3 or 4 stars but the last few visits have been less than impressive. Uninspired rolls, at times with stale fish, mediocre service, tired decor. Maybe it's because there used to be fewer alternatives in the Valley. Maybe it's because I've been to more really good sushi places since then but something just isn't working for me.
If you're new to sushi or like the more basic rolls (California, anything with 'krab'); if your first consideration is the quality of the happy hour prices; or if you feel it's just not 'in' without heavy house music in the background, by all means give it a shot.