Sorry but I don't listen to anything bluesy, so anything about blues, soul, jazz, R&B and gospel, I don't listen to that music. This even includes west coast hip hop.
Even the more commercial stuff like neo-soul, acid jazz and neo-jazz, where they combine it with another genre (typically trip hop), I don't like that either. I find it ironic as trip hop is my favourite genre.
In the UK, a lot of soul, jazz and gospel singers have had to move abroad to America as there isn't as much of a market demand (or potential customer base) for those genres over here, than there is over there. So with that said, given how Adele is british and is signed to an independent british record label, I could understand the inevitable genre purists who will be complaining on forums and twitter, that Adele isn't 100% soul, much like how the D&B purists complained that Pendulum wasn't a drum and bass purist since their second album In Silico.