On the one hand - fair enough. Sharleen is in her late 50s and 35 years into her career. It's natural and understandable her voice isn't what it was.
But it does make it a "bold" choice to expose that by trying to go all stripped back on us.
On a separate note, I did enjoy reading a Sharleen interview where she admits the only reason Inner Smile isn't on the album is because her idol old Spooner declared he HATED it and refused to record it.
What a guy. Shit taste, mind. "You know Sharleen, give them Keep On Talking instead, that's the good stuff!"