Not awful: https://www.youtube.com/watch?v=EOLV5fVf2G8
The contrived vocal sound kills me. Sounds pleasant yes but completely unnatural, and as a result doesn’t connect to the heart. That’s a variant of the “oversouling” problem. Utterly generic musical backing doesn’t help mitigate it at all.
They’re excellent performers, but one can only do so much with bland material to perform.