I don't think this is legit to be brutally honest. I'm aware of a cover band in either Brazil or Argentina who have a strikingly similar sound. Some of you may be aware that the multitracks leaked not too long ago, and I think those who had the former decided to promote this cover band and their material as being proper Guns N' Roses material, so as to get themselves back into the pitiful "trading business". Anybody who thought that was Finck bending is insane.