The presentation is pretty slick, covering many of the finer points of Dubai in the brief 4 minute runtime. We get to see the Palm Jumeirah, the palm-tree like island built by a private investor. The Burj Al-Arab Hotel also features prominently.
A nice, short, attractive video worth watching.
The video has been taken down, unfortunately. In its place, I have posted a link to the the Burj Khalifa web site. From the web site, you should be able to get a sense of the scope, wealth, and extravagance of Dubai. A simple search on YouTube should allow you find suitable videos on Dubai, the construction of the Burj Khalifa, and a sister building, the Burj Al-Arab.