Hart, it really does leave my wallet reeling from the shock and will probably leave me grass-eating for a bit. Can't say how happy I can be with only these quick test shots around the house, I will probably know more after I go shooting in the weekend.
First impressions: Heavy for it's size, MF feel is better than any lens I handled (but then it'd better be, since it can't AF). Man, have your eyesight gotta be sharp to focus it...