My view was that they tried to over complicate what was essentially a live concert and by doing that threw people off.
People were in the mood to celebrate - get Tom Jones back , have a bit of your Status Who
, lets be able to sing We Are the Champions, lets have a bit of Euro pop , lets have a big Bollywood dance , a bit of reggae , a bit of pop etc.
No need to go round the ring road , no need for the extragavant and wacky costumes. The flag design was great , the athletes in the mosh pits were great , some of the music was poor and the theatrics was unnecessary.