I have since I love that scale. I built the Missouri and Wisconsin. They are simple kits that are pretty spare on the details. They went together fairly well with no fit problems or noticeable gaps and were pretty fast builds. I was only disappointed in the lack of detail that companies like Trumpeter, Dragon and even Revell put into their models. Still, with a bit of good painting, and maybe some aftermarket detail sets, they can be made into some pretty attractive models.
Maybe someone else whose built them as well can elaborate a bit more. Hope this helps.