I think this place is under new management. I had been going fairly regularly since 2011, and by and large everything I had had was quite good, more deserving of a 4-star rating, but this time the recipes had changed, the people cooking and serving were different, and things were not as good as before.
I ordered a mango salad to start, and it was just chopped iceberg lettuce with frozen gritty mango and Caesar dressing on top... as if they didn't know what a mango salad was.
Hot and sour seafood soup was still good, full of nice squid and fish balls, but it had been more sour last time I went - now it just seemed like a regular spicy soup which was a bit of a disappointment.
Shrimp on sugar cane is better than it was under the last management though, and pickled radish was good.