My guess is they sell like hotcakes.
Padron has the reputation of making high quality cigars that sell very well so I can't see these being any different.
It's no secret that within the US, demand for larger RG has been trending upward for sometime now. IIRC I was reading an article the other day that Diamond Crown was the first 54 RG cigar and that was only in 1995, so I can't see it being too much of a deterrent.
I for one would rather smoke something with a smaller RG but I'm Canadian
