The unfolding bus was a great idea ,unfortunately those awful dancers were not. They were barely actually dancing and they were representing tired old cliches.Most of them looked like they'd been dragged out of an East End pub.Totally uninspired.
At least we didn't have grown men on bicycles dressed as kangeroos like the aussies did. Now that WAS shameful.
In regard to Beijing - the only parts I remember are the runner going around the roof which was awesome and computer-generated firework footprints in the sky. Oh yes,then there was the the little girl doing the miming to the song because the little girl that actually did sing wasn't considered pretty enough to be seen on television .Apart from those sometimes questionable exceptions there wasn't anything about the Beijing ceremony that wasn't entirely predictable.If anything is predictable about the chinese as a nation, or indeed the olympic ceremonies,it is thousands of synchronised robots.
We can all do scale. You can only fit so many people into a stadium. China has very few global icons. We have too many to choose from and I don't just mean buildings.