
Bon Jovi is an incredibly solid and consistently very well performed live act...they were my first show ever, back in their 2005 arena tour, and they blew me away. KOL I obviously saw much later (and am going again, with much better seats- in their hometown of Nashville (!!!), in about 3 weeks), but were very good as well.
Completely jealous of you seeing Coldplay. They top my "bands I need to see" list, among Radiohead, Dave Matthews Band, and the Foo Fighters.