This is the kind of Chinese take-out place you expect find in a place, say like Kansas, where you imagine there are only one or two Chinese people in the whole state.
The food is not bad, but in Las Vegas that's not good enough. Yea, it close by and they deliver, so there is the whole convenience thing, but you would better served by driving a few miles to Chinatown, where you WILL get good Chinese.
Good Chinese is just one of those things that can never be compromised.