The only reason why I went here was because I had heard rave reviews about the Seafood Fried Rice.
I had the all-you-can-eat sushi special and it was completely sub-par. As far as sushi goes, Ah Sin's sushi is a total sin. The rolls were cold and dry which meant they were likely all pre-made. You can also only order a pre-set number of rolls at one time. Other member of my party had the Seafood Fried Rice which he loved.
If you have to go here make sure to sit outside on the patio where you'll have a view of the Bellagio fountains which might be the only saving grace of this place.