WeChat is definitely an impressive app, especially with its wide market acceptance. It is hard to emphasize how great it is to people here in the Western world. They will say, “isn’t that just like xyz”, which I guess for that feature it might be. But it is so much more among active users (mostly Chinese of course).
It is both amazing and terrifying how integrated WeChat has become. But I prefer to blindly appreciate it and just hope for the best.