According to this article over at the Register, users are not too keen on some of the changes that the upgrades are bringing to their BUE environments. Read the full article at http://www.theregister.co.uk/2012/05/28/backup_exec_2012_users/ and a few of the comments below.
Christopher Joles: “It really feels like I am clicking more times than I have ever clicked in my life. The transition from 2010 R3 to 2012 has been nothing short of nightmarish.”
Mark McFarlane: [With Bckup Exe 2012] “I would go from 2-3 backup jobs currently to more than 30 backup jobs….no way Im upgrading…I mentioned this during beta testing and was politely told – it’s much better in the new server-centric model…not in my environment it isn’t!”