Oh, I thought the ending was terrible. The 'evil organisation' that Kemp was leading - suddenly had extra staff: up until last night, it was Kemp, the technician guy and Lucy (oh, and the scruffy guy who communicated with Annie). Then, suddenly there were 4 or 5 others, junior types with white shirts.
At the start of the series, Kemp was running a top secret facility that experimented on werewolves and was dedicated to killing off vampires. But in the end, he was reduced to trying to kill everybody with his ancient stake - what the hell?
Then - as someone pointed out on Twitter - if Daisy was going to bring back any one vampire, why Herrick? Why not Ivan?
I've written a full review on Unreality Shout about the finale -
Being Human, series 2, episode 8.