The Telegraph
http://www.telegraph.co.uk/culture/music/proms/8707233/BBC-Proms-2011-Prom-43-RPOWang-Albert-Hall-review.html
The Independent
http://www.independent.co.uk/arts-entertainment/classical/reviews/prom-43-royal-philharmonic-orchestra-litton-royal-albert-hall-2339303.html
The Guardian
http://www.guardian.co.uk/music/2011/aug/17/prom-43-rpo-litton-review
Evening Standard
http://www.thisislondon.co.uk/music/review-23978875-royal-philharmonic-orchestralitton-royal-albert-hall—review.do
Bachtrack
http://www.bachtrack.com/review-prom-43-royal-philharmonic-orchestra-yuja-wang
Classical Source
http://www.classicalsource.com/db_control/db_prom_review.php?id=9460
Seen and Heard International
http://www.seenandheard-international.com/2011/08/19/prom-43-a-fine-young-pianist-and-a-bax-symphony-make-their-debuts/
And finally a short audio review during the first interval: http://www.thoroughlygood.me/2011/08/16/bbc-proms-2011-prom-43-royal-philharmonic-orchestra-litton/