The premium seats are usually the first 10 rows + extras (as you will have read) I suppose it depends how flush you are feeling, the show is fantastic and I would say worth the money although it sounds like you have pretty good tickets anyway. We travelled to Clearwater for the show which cost us far more than £140 so maybe if we had not done that I would have deffo gone for the premium. I know this doesn't help much but put in a nutshell, how many times will John and his fantastic band come to the UK?