Garbage in, garbage out. It is not going to imagine your perfect scenario and then create it for you. I take anyone saying it is garbage with a grain of salt because it is incredibly useful for me. And others think so too, so how can your bad experience negate that. It can't. If you can craft the right prompts it can make you much more efficient. Anyone saying it is going to replace whole people en masse is just part of the hype machine. But if all it does is make every human on earth 1% more efficient then that is an obscene amount of value it is creating.