We just tried KaKa All You Can Eat sushi for the first time and it won't be the last! The sushi is very much above par of a regular AYCE on quality and they have different variations as well that are very tasty (like various blow torches sushi). The chef is also a trained pastry chef so their desserts are quite unique as well.
The service was good but the manager Irene was the star. She's passionate about KaKa and is very aware of the importance of good service and good food.
Tip: make a reservation or be prepared to wait a looong time!