Yeah, I've been on said trains, on the ultra glam Highbury & Islington to Homerton route.

As I wrote somewhere at the time, they are a big improvement - they don't give you the feeling you're about to be raped or on a cattle truck to Auschwitz - but, sadly, the other passengers are much the same. In summary - a good start but work to do - get rid of the peons, and then increase the frequency of the trains to something actually useful in the 21st Century.

Oh and the orange and brown colours on the seats are bit sickly, no?