The odds we encounter aliens are remarkably low, but what are the odds we encounter aliens with a similar evolution pattern, that is, reproductive-driven intelligence and similar somatic senses?

We could stumble upon some weird aseuxal amoeba type beings who don't even have a personal ego or concept of private property, they just float around on organic ships and communicate through flows of slimy alien-goo. Whew, what a bummer would that be.