OP has already decided not to buy it, so there is no point in shelling out our thoughts any more.
Haha, yeah, right. Here I go.
I would love to have that lens. It's not sharp and it produces all kinds of artifacts, plus it's expensive. But I think the preferred nomenclature is "lens with a character". My only problem, or "problem", is that I already have lenses with similar character even if at different FL. On top of that, my 50/1.8 AI and CV 58/1.4 are perfectly capable 50s. Unless someone offers it to me for very little money, I probably won't own it any time soon. OP, on the other hand, should definitely get it.