Courtney Love is apparently very unhappy with the way Kurt Cobain appears in Guitar Hero 5 and according to a tweet (yes, she is on twitter) she is looking to sue Activision.
"For the record, this Guitar Hero shit is breach of contract on a bully's part and there will be a proper addressing of this and retraction."
"We are going to sue the shit out of Activision. We being the Trust, the Estate, the LLC, the various LLCs Cobain Enterprises."
She does enjoy the s-word quite a bit. Apparently the controversy stems for the option of letting the Kurt Cobain avatar perform any of the songs in Guitar Hero 5 and not just the Nirvana tracks.