I attended this once in a lifetime concert to see one of my all time favourite Rock bands.Paying '? ?170 for a good seat.Guns'n Roses were amazing.The evening wasnt as good as i was expecting, people going to the bar whilst the band were performing their classic hits, and coming back to sit down, drinking excessively.Even a guy behind me whacking my ear accidently, because he was so drunk.An idea of allowing people who dont drink in their own section of arenas, and leaving the alcohol drinkers in their own drunken area should be an option.But, at the end of the day, money is everything to these arenas.