Went to see them in Sheffield recently and they were absolutely brilliant. Certainly well worth the trip down. Would go to the arena too, but not sure about the money situation for then.
They went on sale this morning Danny, i doubt you will still be able to get them through ticketmaster. Mine was £32 for standing.
Well apparently there are seating tickets left: http://www.telewestarena.co.uk/events/preview.cfm?eventid=1095
I fancied it but was slow off the mark and missed standing tickets lol, I hate sitting at gigs so it looks like I've missed another