I'm a newbie to Rumbi. I'm also a newbie to Phoenix (West Valley). I decided to try out all of the non-fast-food restaurants within a 7-mile radius from my home (shouldn't be that biggie of a challenge).
Rumbi was quite good. I had the MahiMahi over coconut rice with key lime pie. I thought it was pretty over-priced, but good overall. I will definitely return.