The site and the programme is a bit over 'Rusbied' for me. Fine as she may be.
The BBC seem unable to grasp that there may be more than one talented (or young or female or even Jools Holland), performer in any genre they devote a music progamme to. No matter how talented that performer may be, seeing the same faces all the time does tend to get a little boring. There are many more such talents who could do with the coverage.
I do think the 'virtual session' on the site is a pretty useful feature though.