TCX
The premium cabin has 36" leg room, 2/3/2 seating, upgraded meals (with a choice) free drinks (excluding Champagne) pre-departure drinks, rolling movies ( not on demand, only one aircraft in the fleet has this) increased baggage allowance and dedicated crew.
TCX have bought in an Airbus 330-300 series for the Canadian Affair flights for this summer, so 66 premium seats instead of either 45/49. I'm operating on the 330-300 in a weeks time, as soon as I know what it is like in Premium I will post back.