I really can't add anything to the excellent review above. Fotheringay is the sort of album you'd want to be buried with so you could listen to it in the afterlife.
However, I wouldn't be as harsh as the previous reviewer. Yes, the Dylan cover is a little flat, but not disastrously so. And I don't think Ned Kelly is a stinker at all. I'd say Lucas was trying to hit the same note of gravitas as, say, Levon Helm on The Night They Drove Old Dixie Down. I think, vocally at least, he pulls it off, though the guitar does grate a little.