Hi Brian,
I was about to post a similar response. More than a few of the tracks I looked at obviously are simply going back to their original style, but some sound quite comical and I'm not sure if that was the intention. Have a listen to Rolling in the Dew and Here's adieu to all judges and juries!

However, I think we can be allowed to comment on the overall effect whilst taking into account these songs belong to everyone and they are entitled to interpret them in any way they wish.

One other little dig, it was actually nice to hear the lyrics without too much obtrusive accompaniment