about reflection section...Katy has more interaction with the RS people...you have more possibilities to touch her! also you can go to the concert 5 minutes before it starts and still have a great view...
if you have GA and you want to be front row you have to go to the venue at least 3-4 hours before the concert...or you can buy early entry along with your GA ticket...but still you have to be there very early...
the best view overall is at the lower tier right to the stage... you are not that far away (like people in the back or upper tier) and u get to see the whole production from the perfect view and distance
http://t.co/QqH4WrvdTc