Really, really talented.
My personal favourites are Below My Feet, Little Lion Man, Thistle and Weeds, Sigh no more, Dust Bowl Dance..errr this list is really, really long... i should stop
In my opinion, they're the best band in the last 10 years of music.
I own every album, and have tried to see them live twice.
Everything about them is outstanding, and redeems modern music.
I wouldn't call them country though. Folk and indie more than country.
I'm a huge fan of Mumford and Sons. I had a friend in England who introduced me to their music before their CD came out in the US and I've seen them several times already (going again in February!) They're amazing live. So alive and enthusiastic. I'm over the moon about them.
A lot of the songs on the new album are just repeats to me. sweatdrop I heard them developing the songs on the road so there are maybe 4 or 5 new songs on the album for me.