Caerthakatha
Not to mention the sound problems that were all over: couldn't hear most of the live acts, and they
arranged it so poorly that they had to replay all the songs to get the nations in.
Really, that many sound problems? Maybe it was your TV?
As to the organisational bit, that's the logistics of bringing 10,000 people into the stadium. Something they were required to do. Was much quicker than the opening ceremony flag parade xD
I quite liked that they formed the flag and mingled, covered up the "art" at least xD