Guest Mikeym, Fretkillr is a fine singer and guitar player, if the guitarist and singer are in fact one person, on which question the jury are still out. Even if they are not the same person, the singer is a fine singer and the guitarist is a fine guitarist.

Whether he is the "best thing since sliced bread" (sort of thing you read on YouTube comments) is open to debate.

I would ask you to listen to Fretkillr's version of "Wayfaring Stranger"

and then listen to Isaac Guillory singing "Wayfaring Stranger", and then come back here and tell us that Fretkillr is the greatest thing since sliced bread.