Good show. But too much personal drama of lead detectives
Its a thing with British detectives I have noticed. Thats why they are impossible to watch. I want to see how murder will be solved. Not watch half the time how sad and depressing is life of detectives that are solving it. And they are all so sad and depressing. Its like - cheer up people.
If they would cut off all of the unnecessary personal stuff then show could have had 4 episodes per season instead of 6.