Here is the full list of all 10 Demand 5 achievements worth 0 gamerscore. It takes around 30-35 hours to unlock all of the achievements on Xbox One.
Watch 5 Entertainment Shows on Demand5
Watch 5 Documentaries on Demand5
Watched 5 shows on Demand 5
Used Search on Demand 5
Launched the Demand 5 Application
Use Snap mode within Demand 5 to unlock this achievement
Watch 5 Milkshake Shows on Demand5 to unlock this achievement
Watch 5 Films on Demand5 to unlock this achievement
Watch 10 episodes of Home & Away to unlock this achievement
Watch 20 shows to unlock this achievement