Pete,
Hopefully not too much of a backhanded compliment.
I've looked at many (and own some) ceramic vases that when I think about them, say to myself, 'that would not work in wood'; especially Art Vases.
Then again, sometimes the purely aesthetic shapes can be too much, we need to be pushing in a direction that causes a jolt to the eye, to make them stand out.
So although the shapes don't completely do it for me, there is nothing wrong with them as far as the turning and finish go. The texture and especially pyro work is striking, so they will appeal to, be bought by and loved by someone.