People love the phrase ‘built-in’. It’s right up there with ‘free of charge’ on the list of things we want to hear. So when we tell you that Sony’s KDL-52Z5800 LCD TV comes with built-in Freesat, getting you hi-def channels free of charge, you know this 52-inch set is onto a winner. But is it any good? Read our full Sony KDL-52Z5800 review and we’ll tell you.