My wife has been a few times and raves about the food. It's a 40 minute ride from home so I wasn't in any rush to go. She brought home leftovers and I couldn't believe how good it was. So we made a point to go for our anniversary.
It's off the beaten path in Providence but that didn't stop the hordes of customers from packing the residential streets and waiting in line for an hour (we had reservations and got seated in five minutes). The ambiance fit the Peruvian/Bolivian theme and the wait staff was very friendly and professional. The drink and food menu had a large selection. I was not disappointed in any of my selections and will be returning in the future.