I was concerned, as other reviewers say, that the sound production was poor but had assumed it was my TV. But after the first episode I then settled down to watch the following two. The plot may appear a bit obvious (in hindsight). Unlike others I really liked Lauren Lyle in the lead role - in fact a welcome change from middle aged obese men. The characters were all believable and I liked the switching from current time to mid 1990s. One puzzle -- Loch Leven ? It was not the one in Fife and looked more like Loch Lomond, but could have been Loch Leven, close to Glencoe? I hope ITV will film and broadcast more of Karen Pirie stories.