The dogs are still RE dogs. No matter what, Dave Wilson (the founder), said in his own words that the RE line was developed by crossing the APBT with other breeds. So now matter what they look like, it's what they really are...and are not...that matters.
Eh, many of the dogs on the ancestor's page make me wanna pukie. Here's the deal: If you have an APBT and in that 7-generation pedigree you have 3 dogs that are [English] Bulldog or Neo Mastiff mixes, is your dog still an "APBT"?
I think it's great they are showing the dogs. But showing doesn't equal breeding rights. And personally, I'm not a fan of breeding a dog with "fair" hips...especially when chances are the other dog has not been OFA'd. In fact, if I had the perfect working dog who had fair hips, I would ONLY breed to a dog with excellent hips and I'd be culling hard.
But if you're asking for opinions, they are much better than the average breeder, but no, it's not someone I would ever get a dog from.
(& I'm not even going to comment on that asinine $1,000 stud fee when the dog has proven nothing to me)