A very good programme. I find it to have quite an upbeat tone regardless of the content, which is weird. Even in the bits where they 'get the bad guy' or whatever, when you should probably expect gritty, nerve-tingling drama, it still seems very tongue in cheek or at least a little humourous. I find it hard to take seriously, yet I think it is a very good show. It has made me laugh (not out loud), but in an agreeable, chuckling sort of way, on numerous occasions over the few episodes I've seen. Anyone else seen this? Thoughts, if so please. Thanks.