Shetland

The 6 episode second season is a gripping, complex tale with not just the one murder that starts it, but eventually a handful. Characters and plot are introduced and revealed bit by bit, in a way that keeps you wanting more.

It is like three or four different onions that are peeled back one at a time, you just are never sure which one is being peeled, and whether it is a good one or a bad one. Eventually they start to come together, but never in quite the way you might have guessed. The ultimate denouement is action packed - right up to the last 10 minutes of the series.

Then the whole plot is revealed in a highly improbable manner in a monologue by a single character, with even a key fact being announced when the character could have had no knowledge of it. So disappointing after such a riveting series. I was ready to rate the series a 10 until the last 10 minutes. But don't let this deter you from watching it - other than that the show is really good.