First I thought this was a great message and then I started to think... it has been heavily edited of course, actually not that many people were angry, they just showed the same ones over and over again from different angles, then I thought some were homeless, so they don't really count because of course they care about the poor, then I thought, they are probably actors anyway And who would give money to a guy rattling a tin in the middle of the street if he wasn't affiliated with a known charity? So really you have a very manufactured situation designed to get you all riled up and part you from your money, just one of many other attempts to part me from my money recently. Still, it passed a few minutes.
I watched it about 10 times and your right you start to notice people looking at camera and all the people begin to look like uni students (nothing wrong with that) although quite a clever video at first.