Great musicians on the show; I particularly liked the last sax player - who didn't win, incidentally. The only one not attending a music school, rather doing Maths, Further Maths, Physics and Music at St Pauls. My pal did those and promptly got sent to GCHQ where he went quietly mad.
The young bass player had some excellent solo chops but his walking lines were a bit choppy rather than having a strong sustained flow. That'll come with age and maturity; what is he, 14? Blimey.