The Schezuan Beef soup had a pretty thick layer of oil floating on top. While some people love this, it's not really my thing. I ordered potstickers, and while they were good, they were coated with a pretty thick layer of grease, too (hasn't this place ever heard of blotting?!).
The food arrived pretty quickly, but that's because I went in as soon as it opened. Service was average, food was average. The restaurant is located next to the poker tables, so if you're at the Venetian and want some Asian food, it's pretty convenient.