I would look at the same evidence you have just presented and say it is proof that evolution is usually in a negative direction. Therefore, using this example, macroevolution to a more complex state is counterintuitive. So, using your "logic", worms are more evolved than we are? Amoebae are more evolved yet? Then virii? Then dirt, perhaps?
Didn't say that at all, now, did I? Wasn't my evidence, was it? Anything else you'd like to infer from my comments in an attempt to make yourself look more intelligent and rational?
Wait! Maybe in your case, though......
Sorry. That wasn't very nice. Let's just settle for "That's not what I said."