We just took a trip to China, and brought this book as our primary guide. In the store it looked like the best of the bunch, full of details, lots of info to help us find a hotel and get prepped for the trip, but once we got there it was not useful at all.
Our biggest problem was the lack of Chinese characters for any of the places. We took taxis most places, and they would look at the pinyin (romanized) names and addresses in the descriptions section and either not understand or flat out refuse to take us. It was VERY FRUSTRATING not having the Chinese characters, and not having the Chinese addresses. We later realized that the characters for the names were on the map pages, however not all places were on the map, and the full addresses and Chinese street names weren't listed, so it still wasn't what we needed. Not only that but the maps were hard to find, as they were buried in the middle of the descriptions and we kept flipping past them. Even after I'd dog-eared them.
Secondly, once we got out of Beijing, most of the information was way out of date, or flat out wrong! For instance, we went to Kunming, and the first restaurant we tried to go to wasn't there anymore, and the other restaurant had the wrong address! Fortunately our taxi driver figured out it was talking about a vegetarian restaurant that was nearby. At that point I was extremely glad we had a Chinese speaker with us! Otherwise we would have never found it. Not only that, but when we tried to go to the Stone Forest, it recommended to take the train, but the train they mention apparently doesn't run anymore, and the ticket-seller told us that the other train (later in the day) was a really bad option, very slow, and that we should take the bus. We ended up hiring a car for the day.
The only thing we ended up using (successfully) from our trip to Kunming was the location of the internet cafe. It was China Telcom, and so not likely to change, and even so the only reason we found it was because it was near the post office, which (unlike the cafe) was listed on the map.
It's also worth noting that the hotel we stayed at in Beijing, which was absolutley wonderful, the guide said wasn't worth our money. Fortunately we had our friend to go scope out nice places ahead of time for us (we wanted something really nice, as it was our anniversary), and after looking at about six places, she decided the Grand Hotel Beijing, with a view of the Forbidden City, was the nicest, even though the guide didn't recommend it. That and the St. Regis, whose location wasn't as good for being a tourist. It turned out our hotel was one of "the" hotels to stay at in Beijing, and got all kinds of positive comments from her Chinese friends. Go figure.
All in all I was very dissapointed with this guide. We got sick of being led to places that either didn't exist or had the wrong address listed, and after a while our friend who spoke Chinese refused to even use it, and we went and found a local travel agency everywhere we went. I don't know what we would have done if she hadn't been there, since hardly anyone in Kunming spoke good English.