There are a lot of choices, I nearly want to give up sashimi !
I highly recommend Grand Orbit.
The one at New Lisboa I tried some years ago. Yes, there are a lot of food choices, but I would say the taste are very so-so.
MGM one is also good, I also like it, free for < 6 years old kid. But for my 8 years old girl, they have to charge adult price, that's the thing I don't like.