Good question. You could enter them in several shows, under different judges, and probably get a different response from each one.

The real question, though, is what other genes are you introducing that, while not evident in that first generation, will pop up later to deflate someone else's breeding program? That is why the second part of that question is, will they breed true? That doesn't just apply to the first generation.
When you contemplate the fact that every variety of Ameraucana was developed using different breeds - which is why we are now battling some of those hidden traits - like slightly feathered legs (stubs), porcelain ears...etc. - you start to understand why even crossing an Ameraucana of one variety to an Ameraucana of another variety won't breed true and, at least for those first few generations, are considered EEs. With Ameraucanas, the different varieties are not genetic "twins", except for color. Each variety has a different gene template from which they emerged. So when you breed across varieties, you are really creating a mixed pool of genes - and no telling what hidden genes may crop up in future generations.
Project colors, those that aren't a natural result of breeding - eg. blue to blue will produce splash - are often developed by bringing in traits from another breed, but along with the desired trait (color, pattern, etc), they are also bringing in the undesired traits - yellow skin, single comb, porcelain ears, etc. and it takes many generations to breed the undesirable traits out, while keeping and stabilizing the desired ones.