Well, of course, you think it's worth it. That's why you bought it. However, at the price point, although the camera is pretty good, they could definitely afford a larger sensor.
Of course, not everyone needs a good camera on their phone, but when people go out to the corner store with just some money and keys, they still have their phone, and it would be nice if it were actually as good as a digital camera, rather than just being good for a phone. Then, when you're just out on an errand or something, and you see something really cool, you can get an amazing shot, not just a pretty good one.