Hilariously addictive I can't stop watching this without a wtf smile on my face. The script is rubbish, the relationships are rubbish, in fact it's all rubbish. There's a whole bunch of people, on many occasions, wandering through the trees, when at any moment some gigantic beast would be there to make mincemeat of them, and they just plod on, talking about their feelings. I'm wondering if the writers are assuming that living in 10000BC was like a walk in the park, or a trip to the local mall. Anyhow, I'll watch it to the bitter end because I'm a glutton for punishment. I don't know why it wasn't cancelled after the first series, perhaps someone distracted the network axe-men on the day that the plug was pulled on far superior offerings?