Steaks and Shakes and Angioplasty

This commercial is not a product of The Onion.  It is not parody.  There is really a place out there that sells burgers topped with buns "slathered" with "real Wisconsin butter"- a LOT of it, if the depiction of butter application here is at all realistic.

(EDIT:  Just looked it up.  The burger depicted here contains 710 calories.  That's compared to 420 for a Quarter Pounder, 560 in a Big Mac and 670 in a Whopper, all  w/o cheese.)

I'm simultaneously horrified and hungry from this ad.  I want one of these burgers, and I also think they should be illegal.  I'm both relieved that there are no Steaks and Shakes franchises anywhere near where I live and also wondering if they do long-distance delivery.

These burgers look absolutely disgusting.  I'm sad to think I'll probably never get to try one.