I didn't think it was too bad really...!
It's only meant to be light hearted and a joke with the Carsino theme - sure it's a bit of a shame a few BXs have been used up (although one will be sold on apparently, having used three cars). IMO it's only metal at the end of the day, they weren't particularly rare BX models (OK still nice) however it will possibly give the model some publicity.