Selfie sticks and groups of people saying '1-2-3 cheeeeese'? 
I've visited twice now and found the first visit really compelling but strangely unemotional. For some reason, I found the second visit much more moving and sobbed quietly away as the enormity of it all hit me. 
I get that people will react differently and experience different emotions but a group of 8 or so middle-aged Americans pulling funny faces and doing rabbit ears for a selfie is a bit much - no?
I have raging PMT by the way, so totally prepared to be told I'm being unreasonable.
People really fuck me off though sometimes.