What makes Odo and the Changelings unique to other shapeshifters is that they are the only ones we've seen turn into inanimate objects or reflective surfaces.
The chameloid that Kirk encountered and the creature from "The Dauphin" turned into bipedal species, but not an object.
I think that the true hallmark of being a shapeshifter is to be able to shift into pretty much ANYTHING, not just a humanoid or bipedal creature. Ones like all the others besides the Founders are more akin to being masters of disguise.
Now, they may eventually evolve into beings like the Changelings, since I think they mentioned they were once monoforms LONG ago.
I do like the idea of species ultimately evolving into something other than a noncorporeal energy-like being. It makes the universe feel larger, as it should.
The chameloid that Kirk encountered and the creature from "The Dauphin" turned into bipedal species, but not an object.
I think that the true hallmark of being a shapeshifter is to be able to shift into pretty much ANYTHING, not just a humanoid or bipedal creature. Ones like all the others besides the Founders are more akin to being masters of disguise.
Now, they may eventually evolve into beings like the Changelings, since I think they mentioned they were once monoforms LONG ago.
I do like the idea of species ultimately evolving into something other than a noncorporeal energy-like being. It makes the universe feel larger, as it should.