Every number is Russ’s own rating out of 10. Russ has previously stated that he never scores in sponsored videos, so the food he reviews carries no applied pressure or bias.
Accurate flavour, but he doesn't like mixed berry with marshmallow
Texture is the same as a yoghurt or Snack Pack and the flavour is accurate, with a sweet marshmallow aftertaste, but the berry and marshmallow combination isn't for him. The 6/10 on-screen graphic matches his words.