Never saw that before despite being in and around aircraft for most of my working life. Mind you I don't usually stand so close to jet intakes. The video taken at Manchester was interesting. The 777 is fascinating. But watching any airliner line up and take off is interesting, to me anyway despite the fact that they have long since lost their mystique.
On another point, the person who posted that video on youtube is technically breaking British law. It is in fact illegal to listen in on ATC in the UK and certainly illegal to post it on youtube. Having said that, it's probably the most broken British law in history, given the number of spotters in the UK.