Well only months after I said I disliked this band, they've pretty much taken over as my favorite. Achtung Baby is probably the best album ever released, alongside Keep the Faith. Both Bon Jovi and U2 have some great songs, and some not-so-great songs. And one thing, U2 doesn't disappoing with their live releases. There's an official DVD/CD from EVERY TOUR since the late 80's. Bon Jovi have THREE full concert DVD's. Bon Jovi should take a page out of the U2 business book on that behalf.
And live, both Jovi and U2 can be great, but U2 puts more passion in nightly than Bon Jovi ever have, IMO. Check the link below to see what I mean.