I went to echo sushi during lunch time on Saturday. When we went at around 2, there wasn't a line up. They have increased the Lunch ayce price to $17.99.
The food selection was mediocre. Their best dishes were their sushi. The grilled food were ok.
Service is at par but we were not looking for amazing service at an all you can eat restaurant.
I wouldn't go back again because there are better restaurant with more food options at this price point.