With that said, reputation and word of mouth is everything in China. Before an app like Didi was the king, people were changing ride share apps every month. New deals, new coupons, new rumors, etc... The tide changes really fast here. Didi just happened to be the only app that could hang in there.<p>Regardless of how many people there are, if 10 people online say something is not worth using, no one else is going to use it.