Poor service and average food. The only redeeming part is the view of the falls. I've had to unfortunately meet friends here at least 4 times and every time it's as bad as the prior. Between taking at least 10 minutes to be acknowledged at the bar or the waitress claiming they didn't had cucumber for a garnish for a drink, they just aren't good at taking care of customers.
The food is a mishmash of average dishes. From the subpar sushi roll to the average calamari, there are at least 4 other places with better food within 200 yards. Go there; don't reward mediocrity with your business.