What is the fine-grained topic of the following text: In fact, if you were to dream up a performance wish-list for said £5K outlay, it might look a bit like this: razor-sharp picture performance with a black level so inky you could bottle it and sell it to Bic; warm vibrant colours, with excellent flesh tones and flawless gradation; shadow detailing only a smidgeon worse than Denon's DVD-A1UD or Pioneer's BDP-LX91; super-smooth motion scrolling; and a huge, solid and dynamically-charged soundstage that one could measure in acres. Only return the topic.
Reviewing a high-performance, high-cost television