I have been to RA a few times and 2-3 have been at this location. My most recent meal here was incredible.
The shishito peppers are a must-have. The ponzu sauce had us tipping the empty bowl over to lick, drink, and pour on our remaining rice. It was that good.
We tried the Pacific Roll, which is essentially the experience of eating fresh mango salsa. It's not what I would call sushi, but it was tasty and refreshing. The sashimi is solid as well. The lunch combo is ~$10 and they will mix and match any 7 pieces of tuna/salmon/yellowtail you want.
This location, located in downtown Tempe on Mill Ave, is a bit more of a club/bar style than the others I've seen. They play lots of upbeat club/remix/techno music at all times of day. The service was friendly and decent.