Does this crown look bad? (Photo)

I recently got my perm crown put on and I think this looks horrible. It looks nothing like my tooth. Is it normal for a perm crown to look like this. It even looks bulky in the xrays. I expressed my dissatisfaction to the dentist, but he just said some things that now that I think about it just sounded like excuse to make me go ahead with the crown. Is there anything i can do to get this fixed at this point?