OK, so you have to realize this reviewer has a sense of humor and he may be going a bit over the top in his thoughts about the GoPro Karma. Remember he is an experienced drone pilot and I guess he was expecting the GoPro Karma to be pretty polished. But this is GoPro's very first drone, so it's really not going to be all that polished and technically sound. Here is the review.... If you love the Karma, you may want to look away.