I know a lot of soups with q creamy base, but I can't think of any with noodles. I'm sure they exist, I just can't think of them. But cream cheese is much thicker and has a specific flavor that isn't what I would expect in soup.
That's pretty much what my five minutes of research into this product revealed as well – the everything bagel version is apparently surprisingly tasty, but the sausage and egg version is not.
But let's be honest: have you ever seen dried sausage in any instant product that actually works? As a child, I remember occasionally eating some sort this meatball soup that came as an instant powdered mix. And invariably, these pretend meat chunks always ended up tasting like cardboard and rubber and were obviously not very pleasant or satisfying.