Based on the list of artists at the top of this thread (haven't seem the programme) I would put this down to the influence of Jamie Cullum.
The same sort of jazz-lite stuff was on his radio show the other night (Paul Macca featured strongly - one of our jazz greats). I thought of the quality of the stuff that Humph used to play around the same time slot and wept.. I appreciate that his pitch is to popularise the 'jazz influenced' stuff that he likes and that it plays well to 'the market' - however it does nothing for jazz per se, when the real stuff is ignored by the media and events promoters.
Too bad that the Pillar Room is no longer a main function. I've seen some good stuff there over the years - Claudia Quintet, Vandermark, Henry Grimes, Andrew Cyrille... And I remember that just a few years ago, fellow board member Alex Hawkins was playing there.
I'm hoping Bath might be better but not holding my breath.